202210840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5477}}^1$

素因数の和:5572

約数の個数: 64

約数和(自身を含む): 496964160

約数和(自身を除く): 294753320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 260, 284, 355, 520, 568, 710, 923, 1420, 1846, 2840, 3692, 4615, 5477, 7384, 9230, 10954, 18460, 21908, 27385, 36920, 43816, 54770, 71201, 109540, 142402, 219080, 284804, 356005, 388867, 569608, 712010, 777734, 1424020, 1555468, 1944335, 2848040, 3110936, 3888670, 5055271, 7777340, 10110542, 15554680, 20221084, 25276355, 40442168, 50552710, 101105420, 202210840]

約数ペア:

[(1, 202210840), (2, 101105420), (4, 50552710), (5, 40442168), (8, 25276355), (10, 20221084), (13, 15554680), (20, 10110542), (26, 7777340), (40, 5055271), (52, 3888670), (65, 3110936), (71, 2848040), (104, 1944335), (130, 1555468), (142, 1424020), (260, 777734), (284, 712010), (355, 569608), (520, 388867), (568, 356005), (710, 284804), (923, 219080), (1420, 142402), (1846, 109540), (2840, 71201), (3692, 54770), (4615, 43816), (5477, 36920), (7384, 27385), (9230, 21908), (10954, 18460)]