46430680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 64449320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 199, 307, 380, 398, 614, 760, 796, 995, 1228, 1535, 1592, 1990, 2456, 3070, 3781, 3980, 5833, 6140, 7562, 7960, 11666, 12280, 15124, 18905, 23332, 29165, 30248, 37810, 46664, 58330, 61093, 75620, 116660, 122186, 151240, 233320, 244372, 305465, 488744, 610930, 1160767, 1221860, 2321534, 2443720, 4643068, 5803835, 9286136, 11607670, 23215340, 46430680]

約数ペア:

[(1, 46430680), (2, 23215340), (4, 11607670), (5, 9286136), (8, 5803835), (10, 4643068), (19, 2443720), (20, 2321534), (38, 1221860), (40, 1160767), (76, 610930), (95, 488744), (152, 305465), (190, 244372), (199, 233320), (307, 151240), (380, 122186), (398, 116660), (614, 75620), (760, 61093), (796, 58330), (995, 46664), (1228, 37810), (1535, 30248), (1592, 29165), (1990, 23332), (2456, 18905), (3070, 15124), (3781, 12280), (3980, 11666), (5833, 7960), (6140, 7562)]