4126563320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 10320307200

約数和(自身を除く): 6193743880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 167, 178, 220, 334, 356, 440, 445, 631, 668, 712, 835, 890, 979, 1262, 1336, 1670, 1780, 1837, 1958, 2524, 3155, 3340, 3560, 3674, 3916, 4895, 5048, 6310, 6680, 6941, 7348, 7832, 9185, 9790, 12620, 13882, 14696, 14863, 18370, 19580, 25240, 27764, 29726, 34705, 36740, 39160, 55528, 56159, 59452, 69410, 73480, 74315, 105377, 112318, 118904, 138820, 148630, 163493, 210754, 224636, 277640, 280795, 297260, 326986, 421508, 449272, 526885, 561590, 594520, 617749, 653972, 817465, 843016, 1053770, 1123180, 1159147, 1235498, 1307944, 1634930, 2107540, 2246360, 2318294, 2470996, 3088745, 3269860, 4215080, 4636588, 4941992, 5795735, 6177490, 6539720, 9273176, 9378553, 11591470, 12354980, 18757106, 23182940, 24709960, 37514212, 46365880, 46892765, 75028424, 93785530, 103164083, 187571060, 206328166, 375142120, 412656332, 515820415, 825312664, 1031640830, 2063281660, 4126563320]

約数ペア:

[(1, 4126563320), (2, 2063281660), (4, 1031640830), (5, 825312664), (8, 515820415), (10, 412656332), (11, 375142120), (20, 206328166), (22, 187571060), (40, 103164083), (44, 93785530), (55, 75028424), (88, 46892765), (89, 46365880), (110, 37514212), (167, 24709960), (178, 23182940), (220, 18757106), (334, 12354980), (356, 11591470), (440, 9378553), (445, 9273176), (631, 6539720), (668, 6177490), (712, 5795735), (835, 4941992), (890, 4636588), (979, 4215080), (1262, 3269860), (1336, 3088745), (1670, 2470996), (1780, 2318294), (1837, 2246360), (1958, 2107540), (2524, 1634930), (3155, 1307944), (3340, 1235498), (3560, 1159147), (3674, 1123180), (3916, 1053770), (4895, 843016), (5048, 817465), (6310, 653972), (6680, 617749), (6941, 594520), (7348, 561590), (7832, 526885), (9185, 449272), (9790, 421508), (12620, 326986), (13882, 297260), (14696, 280795), (14863, 277640), (18370, 224636), (19580, 210754), (25240, 163493), (27764, 148630), (29726, 138820), (34705, 118904), (36740, 112318), (39160, 105377), (55528, 74315), (56159, 73480), (59452, 69410)]