10918100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 25498368

約数和(自身を除く): 14580268

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 101, 115, 188, 202, 230, 235, 404, 460, 470, 505, 575, 940, 1010, 1081, 1150, 1175, 2020, 2162, 2300, 2323, 2350, 2525, 4324, 4646, 4700, 4747, 5050, 5405, 9292, 9494, 10100, 10810, 11615, 18988, 21620, 23230, 23735, 27025, 46460, 47470, 54050, 58075, 94940, 108100, 109181, 116150, 118675, 218362, 232300, 237350, 436724, 474700, 545905, 1091810, 2183620, 2729525, 5459050, 10918100]

約数ペア:

[(1, 10918100), (2, 5459050), (4, 2729525), (5, 2183620), (10, 1091810), (20, 545905), (23, 474700), (25, 436724), (46, 237350), (47, 232300), (50, 218362), (92, 118675), (94, 116150), (100, 109181), (101, 108100), (115, 94940), (188, 58075), (202, 54050), (230, 47470), (235, 46460), (404, 27025), (460, 23735), (470, 23230), (505, 21620), (575, 18988), (940, 11615), (1010, 10810), (1081, 10100), (1150, 9494), (1175, 9292), (2020, 5405), (2162, 5050), (2300, 4747), (2323, 4700), (2350, 4646), (2525, 4324)]