3328761520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{204973}}^1$

素因数の和:205022

約数の個数: 80

約数和(自身を含む): 9150039360

約数和(自身を除く): 5821277840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 204973, 409946, 819892, 1024865, 1434811, 1639784, 2049730, 2869622, 3279568, 4099460, 5739244, 5944217, 7174055, 8198920, 11478488, 11888434, 14348110, 16397840, 22956976, 23776868, 28696220, 29721085, 41609519, 47553736, 57392440, 59442170, 83219038, 95107472, 114784880, 118884340, 166438076, 208047595, 237768680, 332876152, 416095190, 475537360, 665752304, 832190380, 1664380760, 3328761520]

約数ペア:

[(1, 3328761520), (2, 1664380760), (4, 832190380), (5, 665752304), (7, 475537360), (8, 416095190), (10, 332876152), (14, 237768680), (16, 208047595), (20, 166438076), (28, 118884340), (29, 114784880), (35, 95107472), (40, 83219038), (56, 59442170), (58, 57392440), (70, 47553736), (80, 41609519), (112, 29721085), (116, 28696220), (140, 23776868), (145, 22956976), (203, 16397840), (232, 14348110), (280, 11888434), (290, 11478488), (406, 8198920), (464, 7174055), (560, 5944217), (580, 5739244), (812, 4099460), (1015, 3279568), (1160, 2869622), (1624, 2049730), (2030, 1639784), (2320, 1434811), (3248, 1024865), (4060, 819892), (8120, 409946), (16240, 204973)]