5156942720

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97081}}^1$

素因数の和:97183

約数の個数: 64

約数和(自身を含む): 12476978640

約数和(自身を除く): 7320035920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13280, 26560, 53120, 97081, 194162, 388324, 485405, 776648, 970810, 1553296, 1941620, 3106592, 3883240, 6213184, 7766480, 8057723, 12426368, 15532960, 16115446, 31065920, 32230892, 40288615, 62131840, 64461784, 80577230, 128923568, 161154460, 257847136, 322308920, 515694272, 644617840, 1031388544, 1289235680, 2578471360, 5156942720]

約数ペア:

[(1, 5156942720), (2, 2578471360), (4, 1289235680), (5, 1031388544), (8, 644617840), (10, 515694272), (16, 322308920), (20, 257847136), (32, 161154460), (40, 128923568), (64, 80577230), (80, 64461784), (83, 62131840), (128, 40288615), (160, 32230892), (166, 31065920), (320, 16115446), (332, 15532960), (415, 12426368), (640, 8057723), (664, 7766480), (830, 6213184), (1328, 3883240), (1660, 3106592), (2656, 1941620), (3320, 1553296), (5312, 970810), (6640, 776648), (10624, 485405), (13280, 388324), (26560, 194162), (53120, 97081)]