15683680

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 37530864

約数和(自身を除く): 21847184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1181, 1328, 1660, 2362, 2656, 3320, 4724, 5905, 6640, 9448, 11810, 13280, 18896, 23620, 37792, 47240, 94480, 98023, 188960, 196046, 392092, 490115, 784184, 980230, 1568368, 1960460, 3136736, 3920920, 7841840, 15683680]

約数ペア:

[(1, 15683680), (2, 7841840), (4, 3920920), (5, 3136736), (8, 1960460), (10, 1568368), (16, 980230), (20, 784184), (32, 490115), (40, 392092), (80, 196046), (83, 188960), (160, 98023), (166, 94480), (332, 47240), (415, 37792), (664, 23620), (830, 18896), (1181, 13280), (1328, 11810), (1660, 9448), (2362, 6640), (2656, 5905), (3320, 4724)]