23919680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4431

約数の個数: 56

約数和(自身を含む): 60322968

約数和(自身を除く): 36403288

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 4397, 5440, 8794, 17588, 21985, 35176, 43970, 70352, 74749, 87940, 140704, 149498, 175880, 281408, 298996, 351760, 373745, 597992, 703520, 747490, 1195984, 1407040, 1494980, 2391968, 2989960, 4783936, 5979920, 11959840, 23919680]

約数ペア:

[(1, 23919680), (2, 11959840), (4, 5979920), (5, 4783936), (8, 2989960), (10, 2391968), (16, 1494980), (17, 1407040), (20, 1195984), (32, 747490), (34, 703520), (40, 597992), (64, 373745), (68, 351760), (80, 298996), (85, 281408), (136, 175880), (160, 149498), (170, 140704), (272, 87940), (320, 74749), (340, 70352), (544, 43970), (680, 35176), (1088, 21985), (1360, 17588), (2720, 8794), (4397, 5440)]