102570320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 250698240

約数和(自身を除く): 148127920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 472, 496, 590, 620, 701, 944, 1180, 1240, 1402, 1829, 2360, 2480, 2804, 3505, 3658, 4720, 5608, 7010, 7316, 9145, 11216, 14020, 14632, 18290, 21731, 28040, 29264, 36580, 41359, 43462, 56080, 73160, 82718, 86924, 108655, 146320, 165436, 173848, 206795, 217310, 330872, 347696, 413590, 434620, 661744, 827180, 869240, 1282129, 1654360, 1738480, 2564258, 3308720, 5128516, 6410645, 10257032, 12821290, 20514064, 25642580, 51285160, 102570320]

約数ペア:

[(1, 102570320), (2, 51285160), (4, 25642580), (5, 20514064), (8, 12821290), (10, 10257032), (16, 6410645), (20, 5128516), (31, 3308720), (40, 2564258), (59, 1738480), (62, 1654360), (80, 1282129), (118, 869240), (124, 827180), (155, 661744), (236, 434620), (248, 413590), (295, 347696), (310, 330872), (472, 217310), (496, 206795), (590, 173848), (620, 165436), (701, 146320), (944, 108655), (1180, 86924), (1240, 82718), (1402, 73160), (1829, 56080), (2360, 43462), (2480, 41359), (2804, 36580), (3505, 29264), (3658, 28040), (4720, 21731), (5608, 18290), (7010, 14632), (7316, 14020), (9145, 11216)]