25082070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 65790144

約数和(自身を除く): 40708074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 881, 949, 1095, 1762, 1898, 2190, 2643, 2847, 4405, 4745, 5286, 5694, 8810, 9490, 11453, 13215, 14235, 22906, 26430, 28470, 34359, 57265, 64313, 68718, 114530, 128626, 171795, 192939, 321565, 343590, 385878, 643130, 836069, 964695, 1672138, 1929390, 2508207, 4180345, 5016414, 8360690, 12541035, 25082070]

約数ペア:

[(1, 25082070), (2, 12541035), (3, 8360690), (5, 5016414), (6, 4180345), (10, 2508207), (13, 1929390), (15, 1672138), (26, 964695), (30, 836069), (39, 643130), (65, 385878), (73, 343590), (78, 321565), (130, 192939), (146, 171795), (195, 128626), (219, 114530), (365, 68718), (390, 64313), (438, 57265), (730, 34359), (881, 28470), (949, 26430), (1095, 22906), (1762, 14235), (1898, 13215), (2190, 11453), (2643, 9490), (2847, 8810), (4405, 5694), (4745, 5286)]