106896920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 260245440

約数和(自身を除く): 153348520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 311, 520, 622, 661, 1244, 1322, 1555, 2488, 2644, 3110, 3305, 4043, 5288, 6220, 6610, 8086, 8593, 12440, 13220, 16172, 17186, 20215, 26440, 32344, 34372, 40430, 42965, 68744, 80860, 85930, 161720, 171860, 205571, 343720, 411142, 822284, 1027855, 1644568, 2055710, 2672423, 4111420, 5344846, 8222840, 10689692, 13362115, 21379384, 26724230, 53448460, 106896920]

約数ペア:

[(1, 106896920), (2, 53448460), (4, 26724230), (5, 21379384), (8, 13362115), (10, 10689692), (13, 8222840), (20, 5344846), (26, 4111420), (40, 2672423), (52, 2055710), (65, 1644568), (104, 1027855), (130, 822284), (260, 411142), (311, 343720), (520, 205571), (622, 171860), (661, 161720), (1244, 85930), (1322, 80860), (1555, 68744), (2488, 42965), (2644, 40430), (3110, 34372), (3305, 32344), (4043, 26440), (5288, 20215), (6220, 17186), (6610, 16172), (8086, 13220), (8593, 12440)]