33016880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 51352720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 599, 689, 848, 1040, 1060, 1198, 1378, 2120, 2396, 2756, 2995, 3445, 4240, 4792, 5512, 5990, 6890, 7787, 9584, 11024, 11980, 13780, 15574, 23960, 27560, 31148, 31747, 38935, 47920, 55120, 62296, 63494, 77870, 124592, 126988, 155740, 158735, 253976, 311480, 317470, 412711, 507952, 622960, 634940, 825422, 1269880, 1650844, 2063555, 2539760, 3301688, 4127110, 6603376, 8254220, 16508440, 33016880]

約数ペア:

[(1, 33016880), (2, 16508440), (4, 8254220), (5, 6603376), (8, 4127110), (10, 3301688), (13, 2539760), (16, 2063555), (20, 1650844), (26, 1269880), (40, 825422), (52, 634940), (53, 622960), (65, 507952), (80, 412711), (104, 317470), (106, 311480), (130, 253976), (208, 158735), (212, 155740), (260, 126988), (265, 124592), (424, 77870), (520, 63494), (530, 62296), (599, 55120), (689, 47920), (848, 38935), (1040, 31747), (1060, 31148), (1198, 27560), (1378, 23960), (2120, 15574), (2396, 13780), (2756, 11980), (2995, 11024), (3445, 9584), (4240, 7787), (4792, 6890), (5512, 5990)]