190222720

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3581}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 460358640

約数和(自身を除く): 270135920

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, 3581, 5312, 6640, 7162, 10624, 13280, 14324, 17905, 26560, 28648, 35810, 53120, 57296, 71620, 114592, 143240, 229184, 286480, 297223, 458368, 572960, 594446, 1145920, 1188892, 1486115, 2291840, 2377784, 2972230, 4755568, 5944460, 9511136, 11888920, 19022272, 23777840, 38044544, 47555680, 95111360, 190222720]

約数ペア:

[(1, 190222720), (2, 95111360), (4, 47555680), (5, 38044544), (8, 23777840), (10, 19022272), (16, 11888920), (20, 9511136), (32, 5944460), (40, 4755568), (64, 2972230), (80, 2377784), (83, 2291840), (128, 1486115), (160, 1188892), (166, 1145920), (320, 594446), (332, 572960), (415, 458368), (640, 297223), (664, 286480), (830, 229184), (1328, 143240), (1660, 114592), (2656, 71620), (3320, 57296), (3581, 53120), (5312, 35810), (6640, 28648), (7162, 26560), (10624, 17905), (13280, 14324)]