7130079550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^2$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 14736719736

約数和(自身を除く): 7606640186

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 461, 550, 610, 671, 922, 1342, 1525, 2305, 3050, 3355, 4610, 5071, 6710, 10142, 11525, 16775, 23050, 25355, 28121, 33550, 50710, 56242, 126775, 140605, 212521, 253550, 281210, 309331, 425042, 618662, 703025, 1062605, 1406050, 1546655, 2125210, 2337731, 3093310, 4675462, 5313025, 7733275, 10626050, 11688655, 12963781, 15466550, 23377310, 25927562, 58443275, 64818905, 116886550, 129637810, 142601591, 285203182, 324094525, 648189050, 713007955, 1426015910, 3565039775, 7130079550]

約数ペア:

[(1, 7130079550), (2, 3565039775), (5, 1426015910), (10, 713007955), (11, 648189050), (22, 324094525), (25, 285203182), (50, 142601591), (55, 129637810), (61, 116886550), (110, 64818905), (122, 58443275), (275, 25927562), (305, 23377310), (461, 15466550), (550, 12963781), (610, 11688655), (671, 10626050), (922, 7733275), (1342, 5313025), (1525, 4675462), (2305, 3093310), (3050, 2337731), (3355, 2125210), (4610, 1546655), (5071, 1406050), (6710, 1062605), (10142, 703025), (11525, 618662), (16775, 425042), (23050, 309331), (25355, 281210), (28121, 253550), (33550, 212521), (50710, 140605), (56242, 126775)]