4375760

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 10311840

約数和(自身を除く): 5936080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 659, 664, 830, 1318, 1328, 1660, 2636, 3295, 3320, 5272, 6590, 6640, 10544, 13180, 26360, 52720, 54697, 109394, 218788, 273485, 437576, 546970, 875152, 1093940, 2187880, 4375760]

約数ペア:

[(1, 4375760), (2, 2187880), (4, 1093940), (5, 875152), (8, 546970), (10, 437576), (16, 273485), (20, 218788), (40, 109394), (80, 54697), (83, 52720), (166, 26360), (332, 13180), (415, 10544), (659, 6640), (664, 6590), (830, 5272), (1318, 3320), (1328, 3295), (1660, 2636)]