60648354280

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{38747}}^1$

素因数の和:39226

約数の個数: 64

約数和(自身を含む): 138097872000

約数和(自身を除く): 77449517720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 359, 436, 545, 718, 872, 1090, 1436, 1795, 2180, 2872, 3590, 4360, 7180, 14360, 38747, 39131, 77494, 78262, 154988, 156524, 193735, 195655, 309976, 313048, 387470, 391310, 774940, 782620, 1549880, 1565240, 4223423, 8446846, 13910173, 16893692, 21117115, 27820346, 33787384, 42234230, 55640692, 69550865, 84468460, 111281384, 139101730, 168936920, 278203460, 556406920, 1516208857, 3032417714, 6064835428, 7581044285, 12129670856, 15162088570, 30324177140, 60648354280]

約数ペア:

[(1, 60648354280), (2, 30324177140), (4, 15162088570), (5, 12129670856), (8, 7581044285), (10, 6064835428), (20, 3032417714), (40, 1516208857), (109, 556406920), (218, 278203460), (359, 168936920), (436, 139101730), (545, 111281384), (718, 84468460), (872, 69550865), (1090, 55640692), (1436, 42234230), (1795, 33787384), (2180, 27820346), (2872, 21117115), (3590, 16893692), (4360, 13910173), (7180, 8446846), (14360, 4223423), (38747, 1565240), (39131, 1549880), (77494, 782620), (78262, 774940), (154988, 391310), (156524, 387470), (193735, 313048), (195655, 309976)]