146311940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5021}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 323979264

約数和(自身を除く): 177667324

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5021, 5828, 7285, 10042, 14570, 20084, 25105, 29140, 50210, 100420, 155651, 235987, 311302, 471974, 622604, 778255, 943948, 1179935, 1556510, 2359870, 3113020, 4719740, 7315597, 14631194, 29262388, 36577985, 73155970, 146311940]

約数ペア:

[(1, 146311940), (2, 73155970), (4, 36577985), (5, 29262388), (10, 14631194), (20, 7315597), (31, 4719740), (47, 3113020), (62, 2359870), (94, 1556510), (124, 1179935), (155, 943948), (188, 778255), (235, 622604), (310, 471974), (470, 311302), (620, 235987), (940, 155651), (1457, 100420), (2914, 50210), (5021, 29140), (5828, 25105), (7285, 20084), (10042, 14570)]