22163960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6120

約数の個数: 64

約数和(自身を含む): 61387200

約数和(自身を除く): 39223240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6089, 12178, 24356, 30445, 42623, 48712, 60890, 79157, 85246, 121780, 158314, 170492, 213115, 243560, 316628, 340984, 395785, 426230, 554099, 633256, 791570, 852460, 1108198, 1583140, 1704920, 2216396, 2770495, 3166280, 4432792, 5540990, 11081980, 22163960]

約数ペア:

[(1, 22163960), (2, 11081980), (4, 5540990), (5, 4432792), (7, 3166280), (8, 2770495), (10, 2216396), (13, 1704920), (14, 1583140), (20, 1108198), (26, 852460), (28, 791570), (35, 633256), (40, 554099), (52, 426230), (56, 395785), (65, 340984), (70, 316628), (91, 243560), (104, 213115), (130, 170492), (140, 158314), (182, 121780), (260, 85246), (280, 79157), (364, 60890), (455, 48712), (520, 42623), (728, 30445), (910, 24356), (1820, 12178), (3640, 6089)]