1248651700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12041}}^1$

素因数の和:12133

約数の個数: 72

約数和(自身を含む): 2916235224

約数和(自身を除く): 1667583524

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 100, 122, 170, 244, 305, 340, 425, 610, 850, 1037, 1220, 1525, 1700, 2074, 3050, 4148, 5185, 6100, 10370, 12041, 20740, 24082, 25925, 48164, 51850, 60205, 103700, 120410, 204697, 240820, 301025, 409394, 602050, 734501, 818788, 1023485, 1204100, 1469002, 2046970, 2938004, 3672505, 4093940, 5117425, 7345010, 10234850, 12486517, 14690020, 18362525, 20469700, 24973034, 36725050, 49946068, 62432585, 73450100, 124865170, 249730340, 312162925, 624325850, 1248651700]

約数ペア:

[(1, 1248651700), (2, 624325850), (4, 312162925), (5, 249730340), (10, 124865170), (17, 73450100), (20, 62432585), (25, 49946068), (34, 36725050), (50, 24973034), (61, 20469700), (68, 18362525), (85, 14690020), (100, 12486517), (122, 10234850), (170, 7345010), (244, 5117425), (305, 4093940), (340, 3672505), (425, 2938004), (610, 2046970), (850, 1469002), (1037, 1204100), (1220, 1023485), (1525, 818788), (1700, 734501), (2074, 602050), (3050, 409394), (4148, 301025), (5185, 240820), (6100, 204697), (10370, 120410), (12041, 103700), (20740, 60205), (24082, 51850), (25925, 48164)]