25702050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 71584704

約数和(自身を除く): 45882654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 37, 50, 55, 66, 74, 75, 110, 111, 150, 165, 185, 222, 275, 330, 370, 407, 421, 550, 555, 814, 825, 842, 925, 1110, 1221, 1263, 1650, 1850, 2035, 2105, 2442, 2526, 2775, 4070, 4210, 4631, 5550, 6105, 6315, 9262, 10175, 10525, 12210, 12630, 13893, 15577, 20350, 21050, 23155, 27786, 30525, 31154, 31575, 46310, 46731, 61050, 63150, 69465, 77885, 93462, 115775, 138930, 155770, 171347, 231550, 233655, 342694, 347325, 389425, 467310, 514041, 694650, 778850, 856735, 1028082, 1168275, 1713470, 2336550, 2570205, 4283675, 5140410, 8567350, 12851025, 25702050]

約数ペア:

[(1, 25702050), (2, 12851025), (3, 8567350), (5, 5140410), (6, 4283675), (10, 2570205), (11, 2336550), (15, 1713470), (22, 1168275), (25, 1028082), (30, 856735), (33, 778850), (37, 694650), (50, 514041), (55, 467310), (66, 389425), (74, 347325), (75, 342694), (110, 233655), (111, 231550), (150, 171347), (165, 155770), (185, 138930), (222, 115775), (275, 93462), (330, 77885), (370, 69465), (407, 63150), (421, 61050), (550, 46731), (555, 46310), (814, 31575), (825, 31154), (842, 30525), (925, 27786), (1110, 23155), (1221, 21050), (1263, 20350), (1650, 15577), (1850, 13893), (2035, 12630), (2105, 12210), (2442, 10525), (2526, 10175), (2775, 9262), (4070, 6315), (4210, 6105), (4631, 5550)]