25190340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 82838784

約数和(自身を除く): 57648444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 1621, 2220, 2590, 3108, 3242, 3885, 4863, 5180, 6484, 7770, 8105, 9726, 11347, 15540, 16210, 19452, 22694, 24315, 32420, 34041, 45388, 48630, 56735, 59977, 68082, 97260, 113470, 119954, 136164, 170205, 179931, 226940, 239908, 299885, 340410, 359862, 419839, 599770, 680820, 719724, 839678, 899655, 1199540, 1259517, 1679356, 1799310, 2099195, 2519034, 3598620, 4198390, 5038068, 6297585, 8396780, 12595170, 25190340]

約数ペア:

[(1, 25190340), (2, 12595170), (3, 8396780), (4, 6297585), (5, 5038068), (6, 4198390), (7, 3598620), (10, 2519034), (12, 2099195), (14, 1799310), (15, 1679356), (20, 1259517), (21, 1199540), (28, 899655), (30, 839678), (35, 719724), (37, 680820), (42, 599770), (60, 419839), (70, 359862), (74, 340410), (84, 299885), (105, 239908), (111, 226940), (140, 179931), (148, 170205), (185, 136164), (210, 119954), (222, 113470), (259, 97260), (370, 68082), (420, 59977), (444, 56735), (518, 48630), (555, 45388), (740, 34041), (777, 32420), (1036, 24315), (1110, 22694), (1295, 19452), (1554, 16210), (1621, 15540), (2220, 11347), (2590, 9726), (3108, 8105), (3242, 7770), (3885, 6484), (4863, 5180)]