29739320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57191}}^1$

素因数の和:57215

約数の個数: 32

約数和(自身を含む): 72061920

約数和(自身を除く): 42322600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 57191, 114382, 228764, 285955, 457528, 571910, 743483, 1143820, 1486966, 2287640, 2973932, 3717415, 5947864, 7434830, 14869660, 29739320]

約数ペア:

[(1, 29739320), (2, 14869660), (4, 7434830), (5, 5947864), (8, 3717415), (10, 2973932), (13, 2287640), (20, 1486966), (26, 1143820), (40, 743483), (52, 571910), (65, 457528), (104, 285955), (130, 228764), (260, 114382), (520, 57191)]