529435920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{169691}}^1$

素因数の和:169720

約数の個数: 80

約数和(自身を含む): 1767511872

約数和(自身を除く): 1238075952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 169691, 339382, 509073, 678764, 848455, 1018146, 1357528, 1696910, 2036292, 2205983, 2545365, 2715056, 3393820, 4072584, 4411966, 5090730, 6617949, 6787640, 8145168, 8823932, 10181460, 11029915, 13235898, 13575280, 17647864, 20362920, 22059830, 26471796, 33089745, 35295728, 40725840, 44119660, 52943592, 66179490, 88239320, 105887184, 132358980, 176478640, 264717960, 529435920]

約数ペア:

[(1, 529435920), (2, 264717960), (3, 176478640), (4, 132358980), (5, 105887184), (6, 88239320), (8, 66179490), (10, 52943592), (12, 44119660), (13, 40725840), (15, 35295728), (16, 33089745), (20, 26471796), (24, 22059830), (26, 20362920), (30, 17647864), (39, 13575280), (40, 13235898), (48, 11029915), (52, 10181460), (60, 8823932), (65, 8145168), (78, 6787640), (80, 6617949), (104, 5090730), (120, 4411966), (130, 4072584), (156, 3393820), (195, 2715056), (208, 2545365), (240, 2205983), (260, 2036292), (312, 1696910), (390, 1357528), (520, 1018146), (624, 848455), (780, 678764), (1040, 509073), (1560, 339382), (3120, 169691)]