4572680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2333}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 11973420

約数和(自身を除く): 7400740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2333, 4666, 9332, 11665, 16331, 18664, 23330, 32662, 46660, 65324, 81655, 93320, 114317, 130648, 163310, 228634, 326620, 457268, 571585, 653240, 914536, 1143170, 2286340, 4572680]

約数ペア:

[(1, 4572680), (2, 2286340), (4, 1143170), (5, 914536), (7, 653240), (8, 571585), (10, 457268), (14, 326620), (20, 228634), (28, 163310), (35, 130648), (40, 114317), (49, 93320), (56, 81655), (70, 65324), (98, 46660), (140, 32662), (196, 23330), (245, 18664), (280, 16331), (392, 11665), (490, 9332), (980, 4666), (1960, 2333)]