89296240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 246841344

約数和(自身を除く): 157545104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 47, 55, 68, 80, 85, 88, 94, 110, 127, 136, 170, 176, 187, 188, 220, 235, 254, 272, 340, 374, 376, 440, 470, 508, 517, 635, 680, 748, 752, 799, 880, 935, 940, 1016, 1034, 1270, 1360, 1397, 1496, 1598, 1870, 1880, 2032, 2068, 2159, 2540, 2585, 2794, 2992, 3196, 3740, 3760, 3995, 4136, 4318, 5080, 5170, 5588, 5969, 6392, 6985, 7480, 7990, 8272, 8636, 8789, 10160, 10340, 10795, 11176, 11938, 12784, 13970, 14960, 15980, 17272, 17578, 20680, 21590, 22352, 23749, 23876, 27940, 29845, 31960, 34544, 35156, 41360, 43180, 43945, 47498, 47752, 55880, 59690, 63920, 65659, 70312, 86360, 87890, 94996, 95504, 101473, 111760, 118745, 119380, 131318, 140624, 172720, 175780, 189992, 202946, 237490, 238760, 262636, 328295, 351560, 379984, 405892, 474980, 477520, 507365, 525272, 656590, 703120, 811784, 949960, 1014730, 1050544, 1116203, 1313180, 1623568, 1899920, 2029460, 2232406, 2626360, 4058920, 4464812, 5252720, 5581015, 8117840, 8929624, 11162030, 17859248, 22324060, 44648120, 89296240]

約数ペア:

[(1, 89296240), (2, 44648120), (4, 22324060), (5, 17859248), (8, 11162030), (10, 8929624), (11, 8117840), (16, 5581015), (17, 5252720), (20, 4464812), (22, 4058920), (34, 2626360), (40, 2232406), (44, 2029460), (47, 1899920), (55, 1623568), (68, 1313180), (80, 1116203), (85, 1050544), (88, 1014730), (94, 949960), (110, 811784), (127, 703120), (136, 656590), (170, 525272), (176, 507365), (187, 477520), (188, 474980), (220, 405892), (235, 379984), (254, 351560), (272, 328295), (340, 262636), (374, 238760), (376, 237490), (440, 202946), (470, 189992), (508, 175780), (517, 172720), (635, 140624), (680, 131318), (748, 119380), (752, 118745), (799, 111760), (880, 101473), (935, 95504), (940, 94996), (1016, 87890), (1034, 86360), (1270, 70312), (1360, 65659), (1397, 63920), (1496, 59690), (1598, 55880), (1870, 47752), (1880, 47498), (2032, 43945), (2068, 43180), (2159, 41360), (2540, 35156), (2585, 34544), (2794, 31960), (2992, 29845), (3196, 27940), (3740, 23876), (3760, 23749), (3995, 22352), (4136, 21590), (4318, 20680), (5080, 17578), (5170, 17272), (5588, 15980), (5969, 14960), (6392, 13970), (6985, 12784), (7480, 11938), (7990, 11176), (8272, 10795), (8636, 10340), (8789, 10160)]