523748680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7623

約数の個数: 128

約数和(自身を含む): 1526918400

約数和(自身を除く): 1003169720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3640, 4940, 5320, 6916, 7573, 8645, 9880, 13832, 15146, 17290, 30292, 34580, 37865, 53011, 60584, 69160, 75730, 98449, 106022, 143887, 151460, 196898, 212044, 265055, 287774, 302920, 393796, 424088, 492245, 530110, 575548, 689143, 719435, 787592, 984490, 1007209, 1060220, 1151096, 1378286, 1438870, 1870531, 1968980, 2014418, 2120440, 2756572, 2877740, 3445715, 3741062, 3937960, 4028836, 5036045, 5513144, 5755480, 6891430, 7482124, 8057672, 9352655, 10072090, 13093717, 13782860, 14964248, 18705310, 20144180, 26187434, 27565720, 37410620, 40288360, 52374868, 65468585, 74821240, 104749736, 130937170, 261874340, 523748680]

約数ペア:

[(1, 523748680), (2, 261874340), (4, 130937170), (5, 104749736), (7, 74821240), (8, 65468585), (10, 52374868), (13, 40288360), (14, 37410620), (19, 27565720), (20, 26187434), (26, 20144180), (28, 18705310), (35, 14964248), (38, 13782860), (40, 13093717), (52, 10072090), (56, 9352655), (65, 8057672), (70, 7482124), (76, 6891430), (91, 5755480), (95, 5513144), (104, 5036045), (130, 4028836), (133, 3937960), (140, 3741062), (152, 3445715), (182, 2877740), (190, 2756572), (247, 2120440), (260, 2014418), (266, 1968980), (280, 1870531), (364, 1438870), (380, 1378286), (455, 1151096), (494, 1060220), (520, 1007209), (532, 984490), (665, 787592), (728, 719435), (760, 689143), (910, 575548), (988, 530110), (1064, 492245), (1235, 424088), (1330, 393796), (1729, 302920), (1820, 287774), (1976, 265055), (2470, 212044), (2660, 196898), (3458, 151460), (3640, 143887), (4940, 106022), (5320, 98449), (6916, 75730), (7573, 69160), (8645, 60584), (9880, 53011), (13832, 37865), (15146, 34580), (17290, 30292)]