31830500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 77051520

約数和(自身を除く): 45221020

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 59, 65, 83, 100, 118, 125, 130, 166, 236, 250, 260, 295, 325, 332, 415, 500, 590, 650, 767, 830, 1079, 1180, 1300, 1475, 1534, 1625, 1660, 2075, 2158, 2950, 3068, 3250, 3835, 4150, 4316, 4897, 5395, 5900, 6500, 7375, 7670, 8300, 9794, 10375, 10790, 14750, 15340, 19175, 19588, 20750, 21580, 24485, 26975, 29500, 38350, 41500, 48970, 53950, 63661, 76700, 95875, 97940, 107900, 122425, 127322, 134875, 191750, 244850, 254644, 269750, 318305, 383500, 489700, 539500, 612125, 636610, 1224250, 1273220, 1591525, 2448500, 3183050, 6366100, 7957625, 15915250, 31830500]

約数ペア:

[(1, 31830500), (2, 15915250), (4, 7957625), (5, 6366100), (10, 3183050), (13, 2448500), (20, 1591525), (25, 1273220), (26, 1224250), (50, 636610), (52, 612125), (59, 539500), (65, 489700), (83, 383500), (100, 318305), (118, 269750), (125, 254644), (130, 244850), (166, 191750), (236, 134875), (250, 127322), (260, 122425), (295, 107900), (325, 97940), (332, 95875), (415, 76700), (500, 63661), (590, 53950), (650, 48970), (767, 41500), (830, 38350), (1079, 29500), (1180, 26975), (1300, 24485), (1475, 21580), (1534, 20750), (1625, 19588), (1660, 19175), (2075, 15340), (2158, 14750), (2950, 10790), (3068, 10375), (3250, 9794), (3835, 8300), (4150, 7670), (4316, 7375), (4897, 6500), (5395, 5900)]