19650486120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5113}}^1\times {\mathrm{32027}}^1$

素因数の和:37154

約数の個数: 64

約数和(自身を含む): 58964829120

約数和(自身を除く): 39314343000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5113, 10226, 15339, 20452, 25565, 30678, 32027, 40904, 51130, 61356, 64054, 76695, 96081, 102260, 122712, 128108, 153390, 160135, 192162, 204520, 256216, 306780, 320270, 384324, 480405, 613560, 640540, 768648, 960810, 1281080, 1921620, 3843240, 163754051, 327508102, 491262153, 655016204, 818770255, 982524306, 1310032408, 1637540510, 1965048612, 2456310765, 3275081020, 3930097224, 4912621530, 6550162040, 9825243060, 19650486120]

約数ペア:

[(1, 19650486120), (2, 9825243060), (3, 6550162040), (4, 4912621530), (5, 3930097224), (6, 3275081020), (8, 2456310765), (10, 1965048612), (12, 1637540510), (15, 1310032408), (20, 982524306), (24, 818770255), (30, 655016204), (40, 491262153), (60, 327508102), (120, 163754051), (5113, 3843240), (10226, 1921620), (15339, 1281080), (20452, 960810), (25565, 768648), (30678, 640540), (32027, 613560), (40904, 480405), (51130, 384324), (61356, 320270), (64054, 306780), (76695, 256216), (96081, 204520), (102260, 192162), (122712, 160135), (128108, 153390)]