5019760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3721

約数の個数: 40

約数和(自身を含む): 12360816

約数和(自身を除く): 7341056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3691, 7382, 14764, 18455, 29528, 36910, 59056, 62747, 73820, 125494, 147640, 250988, 295280, 313735, 501976, 627470, 1003952, 1254940, 2509880, 5019760]

約数ペア:

[(1, 5019760), (2, 2509880), (4, 1254940), (5, 1003952), (8, 627470), (10, 501976), (16, 313735), (17, 295280), (20, 250988), (34, 147640), (40, 125494), (68, 73820), (80, 62747), (85, 59056), (136, 36910), (170, 29528), (272, 18455), (340, 14764), (680, 7382), (1360, 3691)]