713677240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32381}}^1$

素因数の和:32440

約数の個数: 64

約数和(自身を含む): 1748628000

約数和(自身を除く): 1034950760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 32381, 64762, 129524, 161905, 259048, 323810, 615239, 647620, 939049, 1230478, 1295240, 1878098, 2460956, 3076195, 3756196, 4695245, 4921912, 6152390, 7512392, 9390490, 12304780, 17841931, 18780980, 24609560, 35683862, 37561960, 71367724, 89209655, 142735448, 178419310, 356838620, 713677240]

約数ペア:

[(1, 713677240), (2, 356838620), (4, 178419310), (5, 142735448), (8, 89209655), (10, 71367724), (19, 37561960), (20, 35683862), (29, 24609560), (38, 18780980), (40, 17841931), (58, 12304780), (76, 9390490), (95, 7512392), (116, 6152390), (145, 4921912), (152, 4695245), (190, 3756196), (232, 3076195), (290, 2460956), (380, 1878098), (551, 1295240), (580, 1230478), (760, 939049), (1102, 647620), (1160, 615239), (2204, 323810), (2755, 259048), (4408, 161905), (5510, 129524), (11020, 64762), (22040, 32381)]