5000720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3677}}^1$

素因数の和:3707

約数の個数: 40

約数和(自身を含む): 12313944

約数和(自身を除く): 7313224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3677, 7354, 14708, 18385, 29416, 36770, 58832, 62509, 73540, 125018, 147080, 250036, 294160, 312545, 500072, 625090, 1000144, 1250180, 2500360, 5000720]

約数ペア:

[(1, 5000720), (2, 2500360), (4, 1250180), (5, 1000144), (8, 625090), (10, 500072), (16, 312545), (17, 294160), (20, 250036), (34, 147080), (40, 125018), (68, 73540), (80, 62509), (85, 58832), (136, 36770), (170, 29416), (272, 18385), (340, 14708), (680, 7354), (1360, 3677)]