29676860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 67888800

約数和(自身を除く): 38211940

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2693, 2755, 5386, 5510, 10772, 11020, 13465, 26930, 51167, 53860, 78097, 102334, 156194, 204668, 255835, 312388, 390485, 511670, 780970, 1023340, 1483843, 1561940, 2967686, 5935372, 7419215, 14838430, 29676860]

約数ペア:

[(1, 29676860), (2, 14838430), (4, 7419215), (5, 5935372), (10, 2967686), (19, 1561940), (20, 1483843), (29, 1023340), (38, 780970), (58, 511670), (76, 390485), (95, 312388), (116, 255835), (145, 204668), (190, 156194), (290, 102334), (380, 78097), (551, 53860), (580, 51167), (1102, 26930), (2204, 13465), (2693, 11020), (2755, 10772), (5386, 5510)]