88629680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58309}}^1$

素因数の和:58341

約数の個数: 40

約数和(自身を含む): 216913200

約数和(自身を除く): 128283520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 58309, 116618, 233236, 291545, 466472, 583090, 932944, 1107871, 1166180, 2215742, 2332360, 4431484, 4664720, 5539355, 8862968, 11078710, 17725936, 22157420, 44314840, 88629680]

約数ペア:

[(1, 88629680), (2, 44314840), (4, 22157420), (5, 17725936), (8, 11078710), (10, 8862968), (16, 5539355), (19, 4664720), (20, 4431484), (38, 2332360), (40, 2215742), (76, 1166180), (80, 1107871), (95, 932944), (152, 583090), (190, 466472), (304, 291545), (380, 233236), (760, 116618), (1520, 58309)]