22426380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5455

約数の個数: 72

約数和(自身を含む): 70997472

約数和(自身を除く): 48571092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5417, 10834, 16251, 21668, 27085, 32502, 48753, 54170, 65004, 81255, 97506, 108340, 124591, 162510, 195012, 243765, 249182, 325020, 373773, 487530, 498364, 622955, 747546, 975060, 1121319, 1245910, 1495092, 1868865, 2242638, 2491820, 3737730, 4485276, 5606595, 7475460, 11213190, 22426380]

約数ペア:

[(1, 22426380), (2, 11213190), (3, 7475460), (4, 5606595), (5, 4485276), (6, 3737730), (9, 2491820), (10, 2242638), (12, 1868865), (15, 1495092), (18, 1245910), (20, 1121319), (23, 975060), (30, 747546), (36, 622955), (45, 498364), (46, 487530), (60, 373773), (69, 325020), (90, 249182), (92, 243765), (115, 195012), (138, 162510), (180, 124591), (207, 108340), (230, 97506), (276, 81255), (345, 65004), (414, 54170), (460, 48753), (690, 32502), (828, 27085), (1035, 21668), (1380, 16251), (2070, 10834), (4140, 5417)]