296131960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2476

約数の個数: 64

約数和(自身を含む): 690923520

約数和(自身を除く): 394791560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 67, 94, 134, 188, 235, 268, 335, 376, 470, 536, 670, 940, 1340, 1880, 2351, 2680, 3149, 4702, 6298, 9404, 11755, 12596, 15745, 18808, 23510, 25192, 31490, 47020, 62980, 94040, 110497, 125960, 157517, 220994, 315034, 441988, 552485, 630068, 787585, 883976, 1104970, 1260136, 1575170, 2209940, 3150340, 4419880, 6300680, 7403299, 14806598, 29613196, 37016495, 59226392, 74032990, 148065980, 296131960]

約数ペア:

[(1, 296131960), (2, 148065980), (4, 74032990), (5, 59226392), (8, 37016495), (10, 29613196), (20, 14806598), (40, 7403299), (47, 6300680), (67, 4419880), (94, 3150340), (134, 2209940), (188, 1575170), (235, 1260136), (268, 1104970), (335, 883976), (376, 787585), (470, 630068), (536, 552485), (670, 441988), (940, 315034), (1340, 220994), (1880, 157517), (2351, 125960), (2680, 110497), (3149, 94040), (4702, 62980), (6298, 47020), (9404, 31490), (11755, 25192), (12596, 23510), (15745, 18808)]