3997356580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{3727}}^1$

素因数の和:3953

約数の個数: 96

約数和(自身を含む): 9860530176

約数和(自身を除く): 5863173596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 163, 188, 235, 326, 329, 470, 652, 658, 815, 940, 1141, 1316, 1630, 1645, 2282, 3260, 3290, 3727, 4564, 5705, 6580, 7454, 7661, 11410, 14908, 15322, 18635, 22820, 26089, 30644, 37270, 38305, 52178, 53627, 74540, 76610, 104356, 107254, 130445, 153220, 175169, 214508, 260890, 268135, 350338, 521780, 536270, 607501, 700676, 875845, 1072540, 1215002, 1226183, 1751690, 2430004, 2452366, 3037505, 3503380, 4252507, 4904732, 6075010, 6130915, 8505014, 12150020, 12261830, 17010028, 21262535, 24523660, 28552547, 42525070, 57105094, 85050140, 114210188, 142762735, 199867829, 285525470, 399735658, 571050940, 799471316, 999339145, 1998678290, 3997356580]

約数ペア:

[(1, 3997356580), (2, 1998678290), (4, 999339145), (5, 799471316), (7, 571050940), (10, 399735658), (14, 285525470), (20, 199867829), (28, 142762735), (35, 114210188), (47, 85050140), (70, 57105094), (94, 42525070), (140, 28552547), (163, 24523660), (188, 21262535), (235, 17010028), (326, 12261830), (329, 12150020), (470, 8505014), (652, 6130915), (658, 6075010), (815, 4904732), (940, 4252507), (1141, 3503380), (1316, 3037505), (1630, 2452366), (1645, 2430004), (2282, 1751690), (3260, 1226183), (3290, 1215002), (3727, 1072540), (4564, 875845), (5705, 700676), (6580, 607501), (7454, 536270), (7661, 521780), (11410, 350338), (14908, 268135), (15322, 260890), (18635, 214508), (22820, 175169), (26089, 153220), (30644, 130445), (37270, 107254), (38305, 104356), (52178, 76610), (53627, 74540)]