283012640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57059}}^1$

素因数の和:57105

約数の個数: 48

約数和(自身を含む): 690197760

約数和(自身を除く): 407185120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 57059, 114118, 228236, 285295, 456472, 570590, 912944, 1141180, 1768829, 1825888, 2282360, 3537658, 4564720, 7075316, 8844145, 9129440, 14150632, 17688290, 28301264, 35376580, 56602528, 70753160, 141506320, 283012640]

約数ペア:

[(1, 283012640), (2, 141506320), (4, 70753160), (5, 56602528), (8, 35376580), (10, 28301264), (16, 17688290), (20, 14150632), (31, 9129440), (32, 8844145), (40, 7075316), (62, 4564720), (80, 3537658), (124, 2282360), (155, 1825888), (160, 1768829), (248, 1141180), (310, 912944), (496, 570590), (620, 456472), (992, 285295), (1240, 228236), (2480, 114118), (4960, 57059)]