83828960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16901}}^1$

素因数の和:16947

約数の個数: 48

約数和(自身を含む): 204446592

約数和(自身を除く): 120617632

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, 16901, 33802, 67604, 84505, 135208, 169010, 270416, 338020, 523931, 540832, 676040, 1047862, 1352080, 2095724, 2619655, 2704160, 4191448, 5239310, 8382896, 10478620, 16765792, 20957240, 41914480, 83828960]

約数ペア:

[(1, 83828960), (2, 41914480), (4, 20957240), (5, 16765792), (8, 10478620), (10, 8382896), (16, 5239310), (20, 4191448), (31, 2704160), (32, 2619655), (40, 2095724), (62, 1352080), (80, 1047862), (124, 676040), (155, 540832), (160, 523931), (248, 338020), (310, 270416), (496, 169010), (620, 135208), (992, 84505), (1240, 67604), (2480, 33802), (4960, 16901)]