11115295640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{860317}}^1$

素因数の和:860364

約数の個数: 64

約数和(自身を含む): 27874303200

約数和(自身を除く): 16759007560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 860317, 1720634, 3441268, 4301585, 6882536, 8603170, 14625389, 16346023, 17206340, 29250778, 32692046, 34412680, 58501556, 65384092, 73126945, 81730115, 117003112, 130768184, 146253890, 163460230, 277882391, 292507780, 326920460, 555764782, 585015560, 653840920, 1111529564, 1389411955, 2223059128, 2778823910, 5557647820, 11115295640]

約数ペア:

[(1, 11115295640), (2, 5557647820), (4, 2778823910), (5, 2223059128), (8, 1389411955), (10, 1111529564), (17, 653840920), (19, 585015560), (20, 555764782), (34, 326920460), (38, 292507780), (40, 277882391), (68, 163460230), (76, 146253890), (85, 130768184), (95, 117003112), (136, 81730115), (152, 73126945), (170, 65384092), (190, 58501556), (323, 34412680), (340, 32692046), (380, 29250778), (646, 17206340), (680, 16346023), (760, 14625389), (1292, 8603170), (1615, 6882536), (2584, 4301585), (3230, 3441268), (6460, 1720634), (12920, 860317)]