10161400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 25188120

約数和(自身を除く): 15026720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 47, 50, 92, 94, 100, 115, 184, 188, 200, 230, 235, 376, 460, 470, 575, 920, 940, 1081, 1150, 1175, 1880, 2162, 2209, 2300, 2350, 4324, 4418, 4600, 4700, 5405, 8648, 8836, 9400, 10810, 11045, 17672, 21620, 22090, 27025, 43240, 44180, 50807, 54050, 55225, 88360, 101614, 108100, 110450, 203228, 216200, 220900, 254035, 406456, 441800, 508070, 1016140, 1270175, 2032280, 2540350, 5080700, 10161400]

約数ペア:

[(1, 10161400), (2, 5080700), (4, 2540350), (5, 2032280), (8, 1270175), (10, 1016140), (20, 508070), (23, 441800), (25, 406456), (40, 254035), (46, 220900), (47, 216200), (50, 203228), (92, 110450), (94, 108100), (100, 101614), (115, 88360), (184, 55225), (188, 54050), (200, 50807), (230, 44180), (235, 43240), (376, 27025), (460, 22090), (470, 21620), (575, 17672), (920, 11045), (940, 10810), (1081, 9400), (1150, 8836), (1175, 8648), (1880, 5405), (2162, 4700), (2209, 4600), (2300, 4418), (2350, 4324)]