108444440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{601}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 263964960

約数和(自身を除く): 155520520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 347, 520, 601, 694, 1202, 1388, 1735, 2404, 2776, 3005, 3470, 4511, 4808, 6010, 6940, 7813, 9022, 12020, 13880, 15626, 18044, 22555, 24040, 31252, 36088, 39065, 45110, 62504, 78130, 90220, 156260, 180440, 208547, 312520, 417094, 834188, 1042735, 1668376, 2085470, 2711111, 4170940, 5422222, 8341880, 10844444, 13555555, 21688888, 27111110, 54222220, 108444440]

約数ペア:

[(1, 108444440), (2, 54222220), (4, 27111110), (5, 21688888), (8, 13555555), (10, 10844444), (13, 8341880), (20, 5422222), (26, 4170940), (40, 2711111), (52, 2085470), (65, 1668376), (104, 1042735), (130, 834188), (260, 417094), (347, 312520), (520, 208547), (601, 180440), (694, 156260), (1202, 90220), (1388, 78130), (1735, 62504), (2404, 45110), (2776, 39065), (3005, 36088), (3470, 31252), (4511, 24040), (4808, 22555), (6010, 18044), (6940, 15626), (7813, 13880), (9022, 12020)]