28224250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 58125600

約数和(自身を除く): 29901350

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 125, 145, 170, 229, 250, 290, 425, 458, 493, 725, 850, 986, 1145, 1450, 2125, 2290, 2465, 3625, 3893, 4250, 4930, 5725, 6641, 7250, 7786, 11450, 12325, 13282, 19465, 24650, 28625, 33205, 38930, 57250, 61625, 66410, 97325, 112897, 123250, 166025, 194650, 225794, 332050, 486625, 564485, 830125, 973250, 1128970, 1660250, 2822425, 5644850, 14112125, 28224250]

約数ペア:

[(1, 28224250), (2, 14112125), (5, 5644850), (10, 2822425), (17, 1660250), (25, 1128970), (29, 973250), (34, 830125), (50, 564485), (58, 486625), (85, 332050), (125, 225794), (145, 194650), (170, 166025), (229, 123250), (250, 112897), (290, 97325), (425, 66410), (458, 61625), (493, 57250), (725, 38930), (850, 33205), (986, 28625), (1145, 24650), (1450, 19465), (2125, 13282), (2290, 12325), (2465, 11450), (3625, 7786), (3893, 7250), (4250, 6641), (4930, 5725)]