32838920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 44713720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 124, 142, 155, 248, 284, 310, 355, 373, 568, 620, 710, 746, 1240, 1420, 1492, 1865, 2201, 2840, 2984, 3730, 4402, 7460, 8804, 11005, 11563, 14920, 17608, 22010, 23126, 26483, 44020, 46252, 52966, 57815, 88040, 92504, 105932, 115630, 132415, 211864, 231260, 264830, 462520, 529660, 820973, 1059320, 1641946, 3283892, 4104865, 6567784, 8209730, 16419460, 32838920]

約数ペア:

[(1, 32838920), (2, 16419460), (4, 8209730), (5, 6567784), (8, 4104865), (10, 3283892), (20, 1641946), (31, 1059320), (40, 820973), (62, 529660), (71, 462520), (124, 264830), (142, 231260), (155, 211864), (248, 132415), (284, 115630), (310, 105932), (355, 92504), (373, 88040), (568, 57815), (620, 52966), (710, 46252), (746, 44020), (1240, 26483), (1420, 23126), (1492, 22010), (1865, 17608), (2201, 14920), (2840, 11563), (2984, 11005), (3730, 8804), (4402, 7460)]