7319048360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{22961}}^1$

素因数の和:23598

約数の個数: 64

約数和(自身を含む): 17764321680

約数和(自身を除く): 10445273320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 613, 1226, 2452, 3065, 4904, 6130, 7969, 12260, 15938, 22961, 24520, 31876, 39845, 45922, 63752, 79690, 91844, 114805, 159380, 183688, 229610, 298493, 318760, 459220, 596986, 918440, 1193972, 1492465, 2387944, 2984930, 5969860, 11939720, 14075093, 28150186, 56300372, 70375465, 112600744, 140750930, 182976209, 281501860, 365952418, 563003720, 731904836, 914881045, 1463809672, 1829762090, 3659524180, 7319048360]

約数ペア:

[(1, 7319048360), (2, 3659524180), (4, 1829762090), (5, 1463809672), (8, 914881045), (10, 731904836), (13, 563003720), (20, 365952418), (26, 281501860), (40, 182976209), (52, 140750930), (65, 112600744), (104, 70375465), (130, 56300372), (260, 28150186), (520, 14075093), (613, 11939720), (1226, 5969860), (2452, 2984930), (3065, 2387944), (4904, 1492465), (6130, 1193972), (7969, 918440), (12260, 596986), (15938, 459220), (22961, 318760), (24520, 298493), (31876, 229610), (39845, 183688), (45922, 159380), (63752, 114805), (79690, 91844)]