40910284740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{266239}}^1$

素因数の和:266461

約数の個数: 96

約数和(自身を含む): 123986903040

約数和(自身を除く): 83076618300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 197, 260, 390, 394, 591, 780, 788, 985, 1182, 1970, 2364, 2561, 2955, 3940, 5122, 5910, 7683, 10244, 11820, 12805, 15366, 25610, 30732, 38415, 51220, 76830, 153660, 266239, 532478, 798717, 1064956, 1331195, 1597434, 2662390, 3194868, 3461107, 3993585, 5324780, 6922214, 7987170, 10383321, 13844428, 15974340, 17305535, 20766642, 34611070, 41533284, 51916605, 52449083, 69222140, 103833210, 104898166, 157347249, 207666420, 209796332, 262245415, 314694498, 524490830, 629388996, 681838079, 786736245, 1048981660, 1363676158, 1573472490, 2045514237, 2727352316, 3146944980, 3409190395, 4091028474, 6818380790, 8182056948, 10227571185, 13636761580, 20455142370, 40910284740]

約数ペア:

[(1, 40910284740), (2, 20455142370), (3, 13636761580), (4, 10227571185), (5, 8182056948), (6, 6818380790), (10, 4091028474), (12, 3409190395), (13, 3146944980), (15, 2727352316), (20, 2045514237), (26, 1573472490), (30, 1363676158), (39, 1048981660), (52, 786736245), (60, 681838079), (65, 629388996), (78, 524490830), (130, 314694498), (156, 262245415), (195, 209796332), (197, 207666420), (260, 157347249), (390, 104898166), (394, 103833210), (591, 69222140), (780, 52449083), (788, 51916605), (985, 41533284), (1182, 34611070), (1970, 20766642), (2364, 17305535), (2561, 15974340), (2955, 13844428), (3940, 10383321), (5122, 7987170), (5910, 6922214), (7683, 5324780), (10244, 3993585), (11820, 3461107), (12805, 3194868), (15366, 2662390), (25610, 1597434), (30732, 1331195), (38415, 1064956), (51220, 798717), (76830, 532478), (153660, 266239)]