63922040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 187608960

約数和(自身を除く): 123686920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1033, 1105, 1190, 1547, 1768, 1820, 2066, 2210, 2380, 3094, 3640, 4132, 4420, 4760, 5165, 6188, 7231, 7735, 8264, 8840, 10330, 12376, 13429, 14462, 15470, 17561, 20660, 26858, 28924, 30940, 35122, 36155, 41320, 53716, 57848, 61880, 67145, 70244, 72310, 87805, 94003, 107432, 122927, 134290, 140488, 144620, 175610, 188006, 228293, 245854, 268580, 289240, 351220, 376012, 456586, 470015, 491708, 537160, 614635, 702440, 752024, 913172, 940030, 983416, 1141465, 1229270, 1598051, 1826344, 1880060, 2282930, 2458540, 3196102, 3760120, 4565860, 4917080, 6392204, 7990255, 9131720, 12784408, 15980510, 31961020, 63922040]

約数ペア:

[(1, 63922040), (2, 31961020), (4, 15980510), (5, 12784408), (7, 9131720), (8, 7990255), (10, 6392204), (13, 4917080), (14, 4565860), (17, 3760120), (20, 3196102), (26, 2458540), (28, 2282930), (34, 1880060), (35, 1826344), (40, 1598051), (52, 1229270), (56, 1141465), (65, 983416), (68, 940030), (70, 913172), (85, 752024), (91, 702440), (104, 614635), (119, 537160), (130, 491708), (136, 470015), (140, 456586), (170, 376012), (182, 351220), (221, 289240), (238, 268580), (260, 245854), (280, 228293), (340, 188006), (364, 175610), (442, 144620), (455, 140488), (476, 134290), (520, 122927), (595, 107432), (680, 94003), (728, 87805), (884, 72310), (910, 70244), (952, 67145), (1033, 61880), (1105, 57848), (1190, 53716), (1547, 41320), (1768, 36155), (1820, 35122), (2066, 30940), (2210, 28924), (2380, 26858), (3094, 20660), (3640, 17561), (4132, 15470), (4420, 14462), (4760, 13429), (5165, 12376), (6188, 10330), (7231, 8840), (7735, 8264)]