12264980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 33191424

約数和(自身を除く): 20926444

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 293, 299, 322, 364, 455, 460, 586, 598, 644, 805, 910, 1172, 1196, 1465, 1495, 1610, 1820, 2051, 2093, 2930, 2990, 3220, 3809, 4102, 4186, 5860, 5980, 6739, 7618, 8204, 8372, 10255, 10465, 13478, 15236, 19045, 20510, 20930, 26663, 26956, 33695, 38090, 41020, 41860, 47173, 53326, 67390, 76180, 87607, 94346, 106652, 133315, 134780, 175214, 188692, 235865, 266630, 350428, 438035, 471730, 533260, 613249, 876070, 943460, 1226498, 1752140, 2452996, 3066245, 6132490, 12264980]

約数ペア:

[(1, 12264980), (2, 6132490), (4, 3066245), (5, 2452996), (7, 1752140), (10, 1226498), (13, 943460), (14, 876070), (20, 613249), (23, 533260), (26, 471730), (28, 438035), (35, 350428), (46, 266630), (52, 235865), (65, 188692), (70, 175214), (91, 134780), (92, 133315), (115, 106652), (130, 94346), (140, 87607), (161, 76180), (182, 67390), (230, 53326), (260, 47173), (293, 41860), (299, 41020), (322, 38090), (364, 33695), (455, 26956), (460, 26663), (586, 20930), (598, 20510), (644, 19045), (805, 15236), (910, 13478), (1172, 10465), (1196, 10255), (1465, 8372), (1495, 8204), (1610, 7618), (1820, 6739), (2051, 5980), (2093, 5860), (2930, 4186), (2990, 4102), (3220, 3809)]