13303411960

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{8329}}^1$

素因数の和:8960

約数の個数: 64

約数和(自身を含む): 30401834400

約数和(自身を除く): 17098422440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 547, 584, 730, 1094, 1460, 2188, 2735, 2920, 4376, 5470, 8329, 10940, 16658, 21880, 33316, 39931, 41645, 66632, 79862, 83290, 159724, 166580, 199655, 319448, 333160, 399310, 608017, 798620, 1216034, 1597240, 2432068, 3040085, 4555963, 4864136, 6080170, 9111926, 12160340, 18223852, 22779815, 24320680, 36447704, 45559630, 91119260, 182238520, 332585299, 665170598, 1330341196, 1662926495, 2660682392, 3325852990, 6651705980, 13303411960]

約数ペア:

[(1, 13303411960), (2, 6651705980), (4, 3325852990), (5, 2660682392), (8, 1662926495), (10, 1330341196), (20, 665170598), (40, 332585299), (73, 182238520), (146, 91119260), (292, 45559630), (365, 36447704), (547, 24320680), (584, 22779815), (730, 18223852), (1094, 12160340), (1460, 9111926), (2188, 6080170), (2735, 4864136), (2920, 4555963), (4376, 3040085), (5470, 2432068), (8329, 1597240), (10940, 1216034), (16658, 798620), (21880, 608017), (33316, 399310), (39931, 333160), (41645, 319448), (66632, 199655), (79862, 166580), (83290, 159724)]