40998430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 83809152

約数和(自身を除く): 42810722

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1093, 1210, 1705, 2186, 3410, 3751, 5465, 7502, 10930, 12023, 18755, 24046, 33883, 37510, 60115, 67766, 120230, 132253, 169415, 264506, 338830, 372713, 661265, 745426, 1322530, 1863565, 3727130, 4099843, 8199686, 20499215, 40998430]

約数ペア:

[(1, 40998430), (2, 20499215), (5, 8199686), (10, 4099843), (11, 3727130), (22, 1863565), (31, 1322530), (55, 745426), (62, 661265), (110, 372713), (121, 338830), (155, 264506), (242, 169415), (310, 132253), (341, 120230), (605, 67766), (682, 60115), (1093, 37510), (1210, 33883), (1705, 24046), (2186, 18755), (3410, 12023), (3751, 10930), (5465, 7502)]