118310920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32503}}^1$

素因数の和:32534

約数の個数: 64

約数和(自身を含む): 327640320

約数和(自身を除く): 209329400

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, 32503, 65006, 130012, 162515, 227521, 260024, 325030, 422539, 455042, 650060, 845078, 910084, 1137605, 1300120, 1690156, 1820168, 2112695, 2275210, 2957773, 3380312, 4225390, 4550420, 5915546, 8450780, 9100840, 11831092, 14788865, 16901560, 23662184, 29577730, 59155460, 118310920]

約数ペア:

[(1, 118310920), (2, 59155460), (4, 29577730), (5, 23662184), (7, 16901560), (8, 14788865), (10, 11831092), (13, 9100840), (14, 8450780), (20, 5915546), (26, 4550420), (28, 4225390), (35, 3380312), (40, 2957773), (52, 2275210), (56, 2112695), (65, 1820168), (70, 1690156), (91, 1300120), (104, 1137605), (130, 910084), (140, 845078), (182, 650060), (260, 455042), (280, 422539), (364, 325030), (455, 260024), (520, 227521), (728, 162515), (910, 130012), (1820, 65006), (3640, 32503)]