2034609940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{5791}}^1$

素因数の和:7408

約数の個数: 48

約数和(自身を含む): 4664830464

約数和(自身を除く): 2630220524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1597, 3194, 5791, 6388, 7985, 11582, 15970, 17567, 23164, 28955, 31940, 35134, 57910, 63701, 70268, 87835, 115820, 127402, 175670, 254804, 318505, 351340, 637010, 1274020, 9248227, 18496454, 36992908, 46241135, 92482270, 101730497, 184964540, 203460994, 406921988, 508652485, 1017304970, 2034609940]

約数ペア:

[(1, 2034609940), (2, 1017304970), (4, 508652485), (5, 406921988), (10, 203460994), (11, 184964540), (20, 101730497), (22, 92482270), (44, 46241135), (55, 36992908), (110, 18496454), (220, 9248227), (1597, 1274020), (3194, 637010), (5791, 351340), (6388, 318505), (7985, 254804), (11582, 175670), (15970, 127402), (17567, 115820), (23164, 87835), (28955, 70268), (31940, 63701), (35134, 57910)]