18419274310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{56659}}^1$

素因数の和:56773

約数の個数: 64

約数和(自身を含む): 36715680000

約数和(自身を除く): 18296405690

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 59, 95, 118, 145, 190, 290, 295, 551, 590, 1102, 1121, 1711, 2242, 2755, 3422, 5510, 5605, 8555, 11210, 17110, 32509, 56659, 65018, 113318, 162545, 283295, 325090, 566590, 1076521, 1643111, 2153042, 3286222, 3342881, 5382605, 6685762, 8215555, 10765210, 16431110, 16714405, 31219109, 33428810, 62438218, 63514739, 96943549, 127029478, 156095545, 193887098, 312191090, 317573695, 484717745, 635147390, 969435490, 1841927431, 3683854862, 9209637155, 18419274310]

約数ペア:

[(1, 18419274310), (2, 9209637155), (5, 3683854862), (10, 1841927431), (19, 969435490), (29, 635147390), (38, 484717745), (58, 317573695), (59, 312191090), (95, 193887098), (118, 156095545), (145, 127029478), (190, 96943549), (290, 63514739), (295, 62438218), (551, 33428810), (590, 31219109), (1102, 16714405), (1121, 16431110), (1711, 10765210), (2242, 8215555), (2755, 6685762), (3422, 5382605), (5510, 3342881), (5605, 3286222), (8555, 2153042), (11210, 1643111), (17110, 1076521), (32509, 566590), (56659, 325090), (65018, 283295), (113318, 162545)]