10001440

素因数分解:

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

素因数の和:3709

約数の個数: 48

約数和(自身を含む): 25025112

約数和(自身を除く): 15023672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 3677, 7354, 14708, 18385, 29416, 36770, 58832, 62509, 73540, 117664, 125018, 147080, 250036, 294160, 312545, 500072, 588320, 625090, 1000144, 1250180, 2000288, 2500360, 5000720, 10001440]

約数ペア:

[(1, 10001440), (2, 5000720), (4, 2500360), (5, 2000288), (8, 1250180), (10, 1000144), (16, 625090), (17, 588320), (20, 500072), (32, 312545), (34, 294160), (40, 250036), (68, 147080), (80, 125018), (85, 117664), (136, 73540), (160, 62509), (170, 58832), (272, 36770), (340, 29416), (544, 18385), (680, 14708), (1360, 7354), (2720, 3677)]