84895960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{124847}}^1$

素因数の和:124875

約数の個数: 32

約数和(自身を含む): 202253760

約数和(自身を除く): 117357800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 124847, 249694, 499388, 624235, 998776, 1248470, 2122399, 2496940, 4244798, 4993880, 8489596, 10611995, 16979192, 21223990, 42447980, 84895960]

約数ペア:

[(1, 84895960), (2, 42447980), (4, 21223990), (5, 16979192), (8, 10611995), (10, 8489596), (17, 4993880), (20, 4244798), (34, 2496940), (40, 2122399), (68, 1248470), (85, 998776), (136, 624235), (170, 499388), (340, 249694), (680, 124847)]