58531780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 139426560

約数和(自身を除く): 80894780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 37, 38, 46, 74, 76, 92, 95, 115, 148, 181, 185, 190, 230, 362, 370, 380, 437, 460, 703, 724, 740, 851, 874, 905, 1406, 1702, 1748, 1810, 2185, 2812, 3404, 3439, 3515, 3620, 4163, 4255, 4370, 6697, 6878, 7030, 8326, 8510, 8740, 13394, 13756, 14060, 16169, 16652, 17020, 17195, 20815, 26788, 32338, 33485, 34390, 41630, 64676, 66970, 68780, 79097, 80845, 83260, 127243, 133940, 154031, 158194, 161690, 254486, 308062, 316388, 323380, 395485, 508972, 616124, 636215, 770155, 790970, 1272430, 1540310, 1581940, 2544860, 2926589, 3080620, 5853178, 11706356, 14632945, 29265890, 58531780]

約数ペア:

[(1, 58531780), (2, 29265890), (4, 14632945), (5, 11706356), (10, 5853178), (19, 3080620), (20, 2926589), (23, 2544860), (37, 1581940), (38, 1540310), (46, 1272430), (74, 790970), (76, 770155), (92, 636215), (95, 616124), (115, 508972), (148, 395485), (181, 323380), (185, 316388), (190, 308062), (230, 254486), (362, 161690), (370, 158194), (380, 154031), (437, 133940), (460, 127243), (703, 83260), (724, 80845), (740, 79097), (851, 68780), (874, 66970), (905, 64676), (1406, 41630), (1702, 34390), (1748, 33485), (1810, 32338), (2185, 26788), (2812, 20815), (3404, 17195), (3439, 17020), (3515, 16652), (3620, 16169), (4163, 14060), (4255, 13756), (4370, 13394), (6697, 8740), (6878, 8510), (7030, 8326)]