100403840

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2659}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 244188000

約数和(自身を除く): 143784160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 2659, 3776, 4720, 5318, 7552, 9440, 10636, 13295, 18880, 21272, 26590, 37760, 42544, 53180, 85088, 106360, 156881, 170176, 212720, 313762, 340352, 425440, 627524, 784405, 850880, 1255048, 1568810, 1701760, 2510096, 3137620, 5020192, 6275240, 10040384, 12550480, 20080768, 25100960, 50201920, 100403840]

約数ペア:

[(1, 100403840), (2, 50201920), (4, 25100960), (5, 20080768), (8, 12550480), (10, 10040384), (16, 6275240), (20, 5020192), (32, 3137620), (40, 2510096), (59, 1701760), (64, 1568810), (80, 1255048), (118, 850880), (128, 784405), (160, 627524), (236, 425440), (295, 340352), (320, 313762), (472, 212720), (590, 170176), (640, 156881), (944, 106360), (1180, 85088), (1888, 53180), (2360, 42544), (2659, 37760), (3776, 26590), (4720, 21272), (5318, 18880), (7552, 13295), (9440, 10636)]