39046280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 114670080

約数和(自身を除く): 75623800

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, 631, 680, 728, 884, 910, 952, 1105, 1190, 1262, 1547, 1768, 1820, 2210, 2380, 2524, 3094, 3155, 3640, 4417, 4420, 4760, 5048, 6188, 6310, 7735, 8203, 8834, 8840, 10727, 12376, 12620, 15470, 16406, 17668, 21454, 22085, 25240, 30940, 32812, 35336, 41015, 42908, 44170, 53635, 57421, 61880, 65624, 75089, 82030, 85816, 88340, 107270, 114842, 139451, 150178, 164060, 176680, 214540, 229684, 278902, 287105, 300356, 328120, 375445, 429080, 459368, 557804, 574210, 600712, 697255, 750890, 976157, 1115608, 1148420, 1394510, 1501780, 1952314, 2296840, 2789020, 3003560, 3904628, 4880785, 5578040, 7809256, 9761570, 19523140, 39046280]

約数ペア:

[(1, 39046280), (2, 19523140), (4, 9761570), (5, 7809256), (7, 5578040), (8, 4880785), (10, 3904628), (13, 3003560), (14, 2789020), (17, 2296840), (20, 1952314), (26, 1501780), (28, 1394510), (34, 1148420), (35, 1115608), (40, 976157), (52, 750890), (56, 697255), (65, 600712), (68, 574210), (70, 557804), (85, 459368), (91, 429080), (104, 375445), (119, 328120), (130, 300356), (136, 287105), (140, 278902), (170, 229684), (182, 214540), (221, 176680), (238, 164060), (260, 150178), (280, 139451), (340, 114842), (364, 107270), (442, 88340), (455, 85816), (476, 82030), (520, 75089), (595, 65624), (631, 61880), (680, 57421), (728, 53635), (884, 44170), (910, 42908), (952, 41015), (1105, 35336), (1190, 32812), (1262, 30940), (1547, 25240), (1768, 22085), (1820, 21454), (2210, 17668), (2380, 16406), (2524, 15470), (3094, 12620), (3155, 12376), (3640, 10727), (4417, 8840), (4420, 8834), (4760, 8203), (5048, 7735), (6188, 6310)]