715673000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5428

約数の個数: 128

約数和(自身を含む): 2015020800

約数和(自身を除く): 1299347800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 350, 380, 475, 500, 532, 665, 700, 760, 875, 950, 1000, 1064, 1330, 1400, 1750, 1900, 2375, 2660, 3325, 3500, 3800, 4750, 5320, 5381, 6650, 7000, 9500, 10762, 13300, 16625, 19000, 21524, 26600, 26905, 33250, 37667, 43048, 53810, 66500, 75334, 102239, 107620, 133000, 134525, 150668, 188335, 204478, 215240, 269050, 301336, 376670, 408956, 511195, 538100, 672625, 715673, 753340, 817912, 941675, 1022390, 1076200, 1345250, 1431346, 1506680, 1883350, 2044780, 2555975, 2690500, 2862692, 3578365, 3766700, 4089560, 4708375, 5111950, 5381000, 5725384, 7156730, 7533400, 9416750, 10223900, 12779875, 14313460, 17891825, 18833500, 20447800, 25559750, 28626920, 35783650, 37667000, 51119500, 71567300, 89459125, 102239000, 143134600, 178918250, 357836500, 715673000]

約数ペア:

[(1, 715673000), (2, 357836500), (4, 178918250), (5, 143134600), (7, 102239000), (8, 89459125), (10, 71567300), (14, 51119500), (19, 37667000), (20, 35783650), (25, 28626920), (28, 25559750), (35, 20447800), (38, 18833500), (40, 17891825), (50, 14313460), (56, 12779875), (70, 10223900), (76, 9416750), (95, 7533400), (100, 7156730), (125, 5725384), (133, 5381000), (140, 5111950), (152, 4708375), (175, 4089560), (190, 3766700), (200, 3578365), (250, 2862692), (266, 2690500), (280, 2555975), (350, 2044780), (380, 1883350), (475, 1506680), (500, 1431346), (532, 1345250), (665, 1076200), (700, 1022390), (760, 941675), (875, 817912), (950, 753340), (1000, 715673), (1064, 672625), (1330, 538100), (1400, 511195), (1750, 408956), (1900, 376670), (2375, 301336), (2660, 269050), (3325, 215240), (3500, 204478), (3800, 188335), (4750, 150668), (5320, 134525), (5381, 133000), (6650, 107620), (7000, 102239), (9500, 75334), (10762, 66500), (13300, 53810), (16625, 43048), (19000, 37667), (21524, 33250), (26600, 26905)]