9894311036680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3583}}^1\times {\mathrm{110813}}^1$

素因数の和:114503

約数の個数: 128

約数和(自身を含む): 25735797964800

約数和(自身を除く): 15841486928120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 3583, 4984, 6230, 7166, 12460, 14332, 17915, 24920, 25081, 28664, 35830, 50162, 71660, 100324, 110813, 125405, 143320, 200648, 221626, 250810, 318887, 443252, 501620, 554065, 637774, 775691, 886504, 1003240, 1108130, 1275548, 1551382, 1594435, 2216260, 2232209, 2551096, 3102764, 3188870, 3878455, 4432520, 4464418, 6205528, 6377740, 7756910, 8928836, 9862357, 11161045, 12755480, 15513820, 17857672, 19724714, 22322090, 31027640, 39449428, 44644180, 49311785, 69036499, 78898856, 89288360, 98623570, 138072998, 197247140, 276145996, 345182495, 394494280, 397042979, 552291992, 690364990, 794085958, 1380729980, 1588171916, 1985214895, 2761459960, 2779300853, 3176343832, 3970429790, 5558601706, 7940859580, 11117203412, 13896504265, 15881719160, 22234406824, 27793008530, 35336825131, 55586017060, 70673650262, 111172034120, 141347300524, 176684125655, 247357775917, 282694601048, 353368251310, 494715551834, 706736502620, 989431103668, 1236788879585, 1413473005240, 1978862207336, 2473577759170, 4947155518340, 9894311036680]

約数ペア:

[(1, 9894311036680), (2, 4947155518340), (4, 2473577759170), (5, 1978862207336), (7, 1413473005240), (8, 1236788879585), (10, 989431103668), (14, 706736502620), (20, 494715551834), (28, 353368251310), (35, 282694601048), (40, 247357775917), (56, 176684125655), (70, 141347300524), (89, 111172034120), (140, 70673650262), (178, 55586017060), (280, 35336825131), (356, 27793008530), (445, 22234406824), (623, 15881719160), (712, 13896504265), (890, 11117203412), (1246, 7940859580), (1780, 5558601706), (2492, 3970429790), (3115, 3176343832), (3560, 2779300853), (3583, 2761459960), (4984, 1985214895), (6230, 1588171916), (7166, 1380729980), (12460, 794085958), (14332, 690364990), (17915, 552291992), (24920, 397042979), (25081, 394494280), (28664, 345182495), (35830, 276145996), (50162, 197247140), (71660, 138072998), (100324, 98623570), (110813, 89288360), (125405, 78898856), (143320, 69036499), (200648, 49311785), (221626, 44644180), (250810, 39449428), (318887, 31027640), (443252, 22322090), (501620, 19724714), (554065, 17857672), (637774, 15513820), (775691, 12755480), (886504, 11161045), (1003240, 9862357), (1108130, 8928836), (1275548, 7756910), (1551382, 6377740), (1594435, 6205528), (2216260, 4464418), (2232209, 4432520), (2551096, 3878455), (3102764, 3188870)]