73867040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2134

約数の個数: 96

約数和(自身を含む): 199085040

約数和(自身を除く): 125218000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2089, 2210, 2720, 3536, 4178, 4420, 7072, 8356, 8840, 10445, 16712, 17680, 20890, 27157, 33424, 35360, 35513, 41780, 54314, 66848, 71026, 83560, 108628, 135785, 142052, 167120, 177565, 217256, 271570, 284104, 334240, 355130, 434512, 461669, 543140, 568208, 710260, 869024, 923338, 1086280, 1136416, 1420520, 1846676, 2172560, 2308345, 2841040, 3693352, 4345120, 4616690, 5682080, 7386704, 9233380, 14773408, 18466760, 36933520, 73867040]

約数ペア:

[(1, 73867040), (2, 36933520), (4, 18466760), (5, 14773408), (8, 9233380), (10, 7386704), (13, 5682080), (16, 4616690), (17, 4345120), (20, 3693352), (26, 2841040), (32, 2308345), (34, 2172560), (40, 1846676), (52, 1420520), (65, 1136416), (68, 1086280), (80, 923338), (85, 869024), (104, 710260), (130, 568208), (136, 543140), (160, 461669), (170, 434512), (208, 355130), (221, 334240), (260, 284104), (272, 271570), (340, 217256), (416, 177565), (442, 167120), (520, 142052), (544, 135785), (680, 108628), (884, 83560), (1040, 71026), (1105, 66848), (1360, 54314), (1768, 41780), (2080, 35513), (2089, 35360), (2210, 33424), (2720, 27157), (3536, 20890), (4178, 17680), (4420, 16712), (7072, 10445), (8356, 8840)]