958959820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18169}}^1$

素因数の和:18227

約数の個数: 96

約数和(自身を含む): 2564150400

約数和(自身を除く): 1605190580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1820, 1885, 2030, 2639, 3770, 4060, 5278, 7540, 10556, 13195, 18169, 26390, 36338, 52780, 72676, 90845, 127183, 181690, 236197, 254366, 363380, 472394, 508732, 526901, 635915, 944788, 1053802, 1180985, 1271830, 1653379, 2107604, 2361970, 2543660, 2634505, 3306758, 3688307, 4723940, 5269010, 6613516, 6849713, 7376614, 8266895, 10538020, 13699426, 14753228, 16533790, 18441535, 27398852, 33067580, 34248565, 36883070, 47947991, 68497130, 73766140, 95895982, 136994260, 191791964, 239739955, 479479910, 958959820]

約数ペア:

[(1, 958959820), (2, 479479910), (4, 239739955), (5, 191791964), (7, 136994260), (10, 95895982), (13, 73766140), (14, 68497130), (20, 47947991), (26, 36883070), (28, 34248565), (29, 33067580), (35, 27398852), (52, 18441535), (58, 16533790), (65, 14753228), (70, 13699426), (91, 10538020), (116, 8266895), (130, 7376614), (140, 6849713), (145, 6613516), (182, 5269010), (203, 4723940), (260, 3688307), (290, 3306758), (364, 2634505), (377, 2543660), (406, 2361970), (455, 2107604), (580, 1653379), (754, 1271830), (812, 1180985), (910, 1053802), (1015, 944788), (1508, 635915), (1820, 526901), (1885, 508732), (2030, 472394), (2639, 363380), (3770, 254366), (4060, 236197), (5278, 181690), (7540, 127183), (10556, 90845), (13195, 72676), (18169, 52780), (26390, 36338)]