1635140260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5573

約数の個数: 96

約数和(自身を含む): 3921103872

約数和(自身を除く): 2285963612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 37, 52, 62, 65, 74, 124, 130, 148, 155, 185, 260, 310, 370, 403, 481, 620, 740, 806, 962, 1147, 1612, 1924, 2015, 2294, 2405, 4030, 4588, 4810, 5483, 5735, 8060, 9620, 10966, 11470, 14911, 21932, 22940, 27415, 29822, 54830, 59644, 71279, 74555, 109660, 142558, 149110, 169973, 202871, 285116, 298220, 339946, 356395, 405742, 679892, 712790, 811484, 849865, 1014355, 1425580, 1699730, 2028710, 2209649, 2637323, 3399460, 4057420, 4419298, 5274646, 6289001, 8838596, 10549292, 11048245, 12578002, 13186615, 22096490, 25156004, 26373230, 31445005, 44192980, 52746460, 62890010, 81757013, 125780020, 163514026, 327028052, 408785065, 817570130, 1635140260]

約数ペア:

[(1, 1635140260), (2, 817570130), (4, 408785065), (5, 327028052), (10, 163514026), (13, 125780020), (20, 81757013), (26, 62890010), (31, 52746460), (37, 44192980), (52, 31445005), (62, 26373230), (65, 25156004), (74, 22096490), (124, 13186615), (130, 12578002), (148, 11048245), (155, 10549292), (185, 8838596), (260, 6289001), (310, 5274646), (370, 4419298), (403, 4057420), (481, 3399460), (620, 2637323), (740, 2209649), (806, 2028710), (962, 1699730), (1147, 1425580), (1612, 1014355), (1924, 849865), (2015, 811484), (2294, 712790), (2405, 679892), (4030, 405742), (4588, 356395), (4810, 339946), (5483, 298220), (5735, 285116), (8060, 202871), (9620, 169973), (10966, 149110), (11470, 142558), (14911, 109660), (21932, 74555), (22940, 71279), (27415, 59644), (29822, 54830)]