4480452920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{18797}}^1$

素因数の和:18968

約数の個数: 64

約数和(自身を含む): 10353938400

約数和(自身を除く): 5873485480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 101, 118, 202, 236, 295, 404, 472, 505, 590, 808, 1010, 1180, 2020, 2360, 4040, 5959, 11918, 18797, 23836, 29795, 37594, 47672, 59590, 75188, 93985, 119180, 150376, 187970, 238360, 375940, 751880, 1109023, 1898497, 2218046, 3796994, 4436092, 5545115, 7593988, 8872184, 9492485, 11090230, 15187976, 18984970, 22180460, 37969940, 44360920, 75939880, 112011323, 224022646, 448045292, 560056615, 896090584, 1120113230, 2240226460, 4480452920]

約数ペア:

[(1, 4480452920), (2, 2240226460), (4, 1120113230), (5, 896090584), (8, 560056615), (10, 448045292), (20, 224022646), (40, 112011323), (59, 75939880), (101, 44360920), (118, 37969940), (202, 22180460), (236, 18984970), (295, 15187976), (404, 11090230), (472, 9492485), (505, 8872184), (590, 7593988), (808, 5545115), (1010, 4436092), (1180, 3796994), (2020, 2218046), (2360, 1898497), (4040, 1109023), (5959, 751880), (11918, 375940), (18797, 238360), (23836, 187970), (29795, 150376), (37594, 119180), (47672, 93985), (59590, 75188)]