1888577075710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{251947}}^1$

素因数の和:252122

約数の個数: 96

約数和(自身を含む): 3862151203680

約数和(自身を除く): 1973574127970

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 109, 115, 130, 218, 230, 299, 529, 545, 598, 1058, 1090, 1417, 1495, 2507, 2645, 2834, 2990, 5014, 5290, 6877, 7085, 12535, 13754, 14170, 25070, 32591, 34385, 57661, 65182, 68770, 115322, 162955, 251947, 288305, 325910, 503894, 576610, 749593, 1259735, 1499186, 2519470, 3275311, 3747965, 5794781, 6550622, 7495930, 11589562, 16376555, 27462223, 28973905, 32753110, 54924446, 57947810, 75332153, 133279963, 137311115, 150664306, 266559926, 274622230, 357008899, 376660765, 631631129, 666399815, 714017798, 753321530, 1263262258, 1332799630, 1732639519, 1785044495, 3158155645, 3465279038, 3570088990, 6316311290, 8211204677, 8663197595, 14527515967, 16422409354, 17326395190, 29055031934, 41056023385, 72637579835, 82112046770, 145275159670, 188857707571, 377715415142, 944288537855, 1888577075710]

約数ペア:

[(1, 1888577075710), (2, 944288537855), (5, 377715415142), (10, 188857707571), (13, 145275159670), (23, 82112046770), (26, 72637579835), (46, 41056023385), (65, 29055031934), (109, 17326395190), (115, 16422409354), (130, 14527515967), (218, 8663197595), (230, 8211204677), (299, 6316311290), (529, 3570088990), (545, 3465279038), (598, 3158155645), (1058, 1785044495), (1090, 1732639519), (1417, 1332799630), (1495, 1263262258), (2507, 753321530), (2645, 714017798), (2834, 666399815), (2990, 631631129), (5014, 376660765), (5290, 357008899), (6877, 274622230), (7085, 266559926), (12535, 150664306), (13754, 137311115), (14170, 133279963), (25070, 75332153), (32591, 57947810), (34385, 54924446), (57661, 32753110), (65182, 28973905), (68770, 27462223), (115322, 16376555), (162955, 11589562), (251947, 7495930), (288305, 6550622), (325910, 5794781), (503894, 3747965), (576610, 3275311), (749593, 2519470), (1259735, 1499186)]