111603980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2203}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 249933600

約数和(自身を除く): 138329620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 298, 340, 596, 745, 1490, 2203, 2533, 2980, 4406, 5066, 8812, 10132, 11015, 12665, 22030, 25330, 37451, 44060, 50660, 74902, 149804, 187255, 328247, 374510, 656494, 749020, 1312988, 1641235, 3282470, 5580199, 6564940, 11160398, 22320796, 27900995, 55801990, 111603980]

約数ペア:

[(1, 111603980), (2, 55801990), (4, 27900995), (5, 22320796), (10, 11160398), (17, 6564940), (20, 5580199), (34, 3282470), (68, 1641235), (85, 1312988), (149, 749020), (170, 656494), (298, 374510), (340, 328247), (596, 187255), (745, 149804), (1490, 74902), (2203, 50660), (2533, 44060), (2980, 37451), (4406, 25330), (5066, 22030), (8812, 12665), (10132, 11015)]