9165408040

素因数分解:

$2^3\times 5^1\times {\mathrm{19697}}^1\times {\mathrm{11633}}^1$

素因数の和:31341

約数の個数: 32

約数和(自身を含む): 20624987880

約数和(自身を除く): 11459579840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11633, 19697, 23266, 39394, 46532, 58165, 78788, 93064, 98485, 116330, 157576, 196970, 232660, 393940, 465320, 787880, 229135201, 458270402, 916540804, 1145676005, 1833081608, 2291352010, 4582704020, 9165408040]

約数ペア:

[(1, 9165408040), (2, 4582704020), (4, 2291352010), (5, 1833081608), (8, 1145676005), (10, 916540804), (20, 458270402), (40, 229135201), (11633, 787880), (19697, 465320), (23266, 393940), (39394, 232660), (46532, 196970), (58165, 157576), (78788, 116330), (93064, 98485)]