24969910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 52818480

約数和(自身を除く): 27848570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 389, 490, 655, 778, 917, 1310, 1834, 1945, 2723, 3890, 4585, 5446, 6419, 9170, 12838, 13615, 19061, 27230, 32095, 38122, 50959, 64190, 95305, 101918, 190610, 254795, 356713, 509590, 713426, 1783565, 2496991, 3567130, 4993982, 12484955, 24969910]

約数ペア:

[(1, 24969910), (2, 12484955), (5, 4993982), (7, 3567130), (10, 2496991), (14, 1783565), (35, 713426), (49, 509590), (70, 356713), (98, 254795), (131, 190610), (245, 101918), (262, 95305), (389, 64190), (490, 50959), (655, 38122), (778, 32095), (917, 27230), (1310, 19061), (1834, 13615), (1945, 12838), (2723, 9170), (3890, 6419), (4585, 5446)]