13250272960

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{3581}}^1$

素因数の和:4002

約数の個数: 112

約数和(自身を含む): 32666464512

約数和(自身を除く): 19416191552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 373, 496, 620, 746, 992, 1240, 1492, 1865, 1984, 2480, 2984, 3581, 3730, 4960, 5968, 7162, 7460, 9920, 11563, 11936, 14324, 14920, 17905, 23126, 23872, 28648, 29840, 35810, 46252, 57296, 57815, 59680, 71620, 92504, 111011, 114592, 115630, 119360, 143240, 185008, 222022, 229184, 231260, 286480, 370016, 444044, 462520, 555055, 572960, 740032, 888088, 925040, 1110110, 1145920, 1335713, 1776176, 1850080, 2220220, 2671426, 3552352, 3700160, 4440440, 5342852, 6678565, 7104704, 8880880, 10685704, 13357130, 17761760, 21371408, 26714260, 35523520, 41407103, 42742816, 53428520, 82814206, 85485632, 106857040, 165628412, 207035515, 213714080, 331256824, 414071030, 427428160, 662513648, 828142060, 1325027296, 1656284120, 2650054592, 3312568240, 6625136480, 13250272960]

約数ペア:

[(1, 13250272960), (2, 6625136480), (4, 3312568240), (5, 2650054592), (8, 1656284120), (10, 1325027296), (16, 828142060), (20, 662513648), (31, 427428160), (32, 414071030), (40, 331256824), (62, 213714080), (64, 207035515), (80, 165628412), (124, 106857040), (155, 85485632), (160, 82814206), (248, 53428520), (310, 42742816), (320, 41407103), (373, 35523520), (496, 26714260), (620, 21371408), (746, 17761760), (992, 13357130), (1240, 10685704), (1492, 8880880), (1865, 7104704), (1984, 6678565), (2480, 5342852), (2984, 4440440), (3581, 3700160), (3730, 3552352), (4960, 2671426), (5968, 2220220), (7162, 1850080), (7460, 1776176), (9920, 1335713), (11563, 1145920), (11936, 1110110), (14324, 925040), (14920, 888088), (17905, 740032), (23126, 572960), (23872, 555055), (28648, 462520), (29840, 444044), (35810, 370016), (46252, 286480), (57296, 231260), (57815, 229184), (59680, 222022), (71620, 185008), (92504, 143240), (111011, 119360), (114592, 115630)]