361343140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 827366400

約数和(自身を除く): 466023260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 71, 76, 95, 118, 142, 190, 227, 236, 284, 295, 355, 380, 454, 590, 710, 908, 1121, 1135, 1180, 1349, 1420, 2242, 2270, 2698, 4189, 4313, 4484, 4540, 5396, 5605, 6745, 8378, 8626, 11210, 13393, 13490, 16117, 16756, 17252, 20945, 21565, 22420, 26786, 26980, 32234, 41890, 43130, 53572, 64468, 66965, 79591, 80585, 83780, 86260, 133930, 159182, 161170, 254467, 267860, 306223, 318364, 322340, 397955, 508934, 612446, 795910, 950903, 1017868, 1224892, 1272335, 1531115, 1591820, 1901806, 2544670, 3062230, 3803612, 4754515, 5089340, 6124460, 9509030, 18067157, 19018060, 36134314, 72268628, 90335785, 180671570, 361343140]

約数ペア:

[(1, 361343140), (2, 180671570), (4, 90335785), (5, 72268628), (10, 36134314), (19, 19018060), (20, 18067157), (38, 9509030), (59, 6124460), (71, 5089340), (76, 4754515), (95, 3803612), (118, 3062230), (142, 2544670), (190, 1901806), (227, 1591820), (236, 1531115), (284, 1272335), (295, 1224892), (355, 1017868), (380, 950903), (454, 795910), (590, 612446), (710, 508934), (908, 397955), (1121, 322340), (1135, 318364), (1180, 306223), (1349, 267860), (1420, 254467), (2242, 161170), (2270, 159182), (2698, 133930), (4189, 86260), (4313, 83780), (4484, 80585), (4540, 79591), (5396, 66965), (5605, 64468), (6745, 53572), (8378, 43130), (8626, 41890), (11210, 32234), (13393, 26980), (13490, 26786), (16117, 22420), (16756, 21565), (17252, 20945)]