144448780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11593}}^1$

素因数の和:11698

約数の個数: 48

約数和(自身を含む): 350602560

約数和(自身を除く): 206153780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 11593, 12460, 23186, 46372, 57965, 81151, 115930, 162302, 231860, 324604, 405755, 811510, 1031777, 1623020, 2063554, 4127108, 5158885, 7222439, 10317770, 14444878, 20635540, 28889756, 36112195, 72224390, 144448780]

約数ペア:

[(1, 144448780), (2, 72224390), (4, 36112195), (5, 28889756), (7, 20635540), (10, 14444878), (14, 10317770), (20, 7222439), (28, 5158885), (35, 4127108), (70, 2063554), (89, 1623020), (140, 1031777), (178, 811510), (356, 405755), (445, 324604), (623, 231860), (890, 162302), (1246, 115930), (1780, 81151), (2492, 57965), (3115, 46372), (6230, 23186), (11593, 12460)]