40978650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 102118464

約数和(自身を除く): 61139814

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 771, 1063, 1285, 1542, 2126, 2570, 3189, 3855, 5315, 6378, 6425, 7710, 10630, 12850, 15945, 19275, 26575, 31890, 38550, 53150, 79725, 159450, 273191, 546382, 819573, 1365955, 1639146, 2731910, 4097865, 6829775, 8195730, 13659550, 20489325, 40978650]

約数ペア:

[(1, 40978650), (2, 20489325), (3, 13659550), (5, 8195730), (6, 6829775), (10, 4097865), (15, 2731910), (25, 1639146), (30, 1365955), (50, 819573), (75, 546382), (150, 273191), (257, 159450), (514, 79725), (771, 53150), (1063, 38550), (1285, 31890), (1542, 26575), (2126, 19275), (2570, 15945), (3189, 12850), (3855, 10630), (5315, 7710), (6378, 6425)]