2769754520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{13217}}^1$

素因数の和:13285

約数の個数: 96

約数和(自身を含む): 6966414720

約数和(自身を除く): 4196660200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 1240, 1352, 1612, 1690, 2015, 3224, 3380, 4030, 5239, 6760, 8060, 10478, 13217, 16120, 20956, 26195, 26434, 41912, 52390, 52868, 66085, 104780, 105736, 132170, 171821, 209560, 264340, 343642, 409727, 528680, 687284, 819454, 859105, 1374568, 1638908, 1718210, 2048635, 2233673, 3277816, 3436420, 4097270, 4467346, 5326451, 6872840, 8194540, 8934692, 10652902, 11168365, 16389080, 17869384, 21305804, 22336730, 26632255, 42611608, 44673460, 53264510, 69243863, 89346920, 106529020, 138487726, 213058040, 276975452, 346219315, 553950904, 692438630, 1384877260, 2769754520]

約数ペア:

[(1, 2769754520), (2, 1384877260), (4, 692438630), (5, 553950904), (8, 346219315), (10, 276975452), (13, 213058040), (20, 138487726), (26, 106529020), (31, 89346920), (40, 69243863), (52, 53264510), (62, 44673460), (65, 42611608), (104, 26632255), (124, 22336730), (130, 21305804), (155, 17869384), (169, 16389080), (248, 11168365), (260, 10652902), (310, 8934692), (338, 8194540), (403, 6872840), (520, 5326451), (620, 4467346), (676, 4097270), (806, 3436420), (845, 3277816), (1240, 2233673), (1352, 2048635), (1612, 1718210), (1690, 1638908), (2015, 1374568), (3224, 859105), (3380, 819454), (4030, 687284), (5239, 528680), (6760, 409727), (8060, 343642), (10478, 264340), (13217, 209560), (16120, 171821), (20956, 132170), (26195, 105736), (26434, 104780), (41912, 66085), (52390, 52868)]