10204640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 26127360

約数和(自身を除く): 15922720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 59, 80, 92, 94, 115, 118, 160, 184, 188, 230, 235, 236, 295, 368, 376, 460, 470, 472, 590, 736, 752, 920, 940, 944, 1081, 1180, 1357, 1504, 1840, 1880, 1888, 2162, 2360, 2714, 2773, 3680, 3760, 4324, 4720, 5405, 5428, 5546, 6785, 7520, 8648, 9440, 10810, 10856, 11092, 13570, 13865, 17296, 21620, 21712, 22184, 27140, 27730, 34592, 43240, 43424, 44368, 54280, 55460, 63779, 86480, 88736, 108560, 110920, 127558, 172960, 217120, 221840, 255116, 318895, 443680, 510232, 637790, 1020464, 1275580, 2040928, 2551160, 5102320, 10204640]

約数ペア:

[(1, 10204640), (2, 5102320), (4, 2551160), (5, 2040928), (8, 1275580), (10, 1020464), (16, 637790), (20, 510232), (23, 443680), (32, 318895), (40, 255116), (46, 221840), (47, 217120), (59, 172960), (80, 127558), (92, 110920), (94, 108560), (115, 88736), (118, 86480), (160, 63779), (184, 55460), (188, 54280), (230, 44368), (235, 43424), (236, 43240), (295, 34592), (368, 27730), (376, 27140), (460, 22184), (470, 21712), (472, 21620), (590, 17296), (736, 13865), (752, 13570), (920, 11092), (940, 10856), (944, 10810), (1081, 9440), (1180, 8648), (1357, 7520), (1504, 6785), (1840, 5546), (1880, 5428), (1888, 5405), (2162, 4720), (2360, 4324), (2714, 3760), (2773, 3680)]