86459360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 222136992

約数和(自身を除く): 135677632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 197, 208, 211, 260, 394, 416, 422, 520, 788, 844, 985, 1040, 1055, 1576, 1688, 1970, 2080, 2110, 2561, 2743, 3152, 3376, 3940, 4220, 5122, 5486, 6304, 6752, 7880, 8440, 10244, 10972, 12805, 13715, 15760, 16880, 20488, 21944, 25610, 27430, 31520, 33760, 40976, 41567, 43888, 51220, 54860, 81952, 83134, 87776, 102440, 109720, 166268, 204880, 207835, 219440, 332536, 409760, 415670, 438880, 540371, 665072, 831340, 1080742, 1330144, 1662680, 2161484, 2701855, 3325360, 4322968, 5403710, 6650720, 8645936, 10807420, 17291872, 21614840, 43229680, 86459360]

約数ペア:

[(1, 86459360), (2, 43229680), (4, 21614840), (5, 17291872), (8, 10807420), (10, 8645936), (13, 6650720), (16, 5403710), (20, 4322968), (26, 3325360), (32, 2701855), (40, 2161484), (52, 1662680), (65, 1330144), (80, 1080742), (104, 831340), (130, 665072), (160, 540371), (197, 438880), (208, 415670), (211, 409760), (260, 332536), (394, 219440), (416, 207835), (422, 204880), (520, 166268), (788, 109720), (844, 102440), (985, 87776), (1040, 83134), (1055, 81952), (1576, 54860), (1688, 51220), (1970, 43888), (2080, 41567), (2110, 40976), (2561, 33760), (2743, 31520), (3152, 27430), (3376, 25610), (3940, 21944), (4220, 20488), (5122, 16880), (5486, 15760), (6304, 13715), (6752, 12805), (7880, 10972), (8440, 10244)]