24259700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 55376664

約数和(自身を除く): 31116964

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 61, 82, 97, 100, 122, 164, 194, 205, 244, 305, 388, 410, 485, 610, 820, 970, 1025, 1220, 1525, 1940, 2050, 2425, 2501, 3050, 3977, 4100, 4850, 5002, 5917, 6100, 7954, 9700, 10004, 11834, 12505, 15908, 19885, 23668, 25010, 29585, 39770, 50020, 59170, 62525, 79540, 99425, 118340, 125050, 147925, 198850, 242597, 250100, 295850, 397700, 485194, 591700, 970388, 1212985, 2425970, 4851940, 6064925, 12129850, 24259700]

約数ペア:

[(1, 24259700), (2, 12129850), (4, 6064925), (5, 4851940), (10, 2425970), (20, 1212985), (25, 970388), (41, 591700), (50, 485194), (61, 397700), (82, 295850), (97, 250100), (100, 242597), (122, 198850), (164, 147925), (194, 125050), (205, 118340), (244, 99425), (305, 79540), (388, 62525), (410, 59170), (485, 50020), (610, 39770), (820, 29585), (970, 25010), (1025, 23668), (1220, 19885), (1525, 15908), (1940, 12505), (2050, 11834), (2425, 10004), (2501, 9700), (3050, 7954), (3977, 6100), (4100, 5917), (4850, 5002)]