19100868240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2567321}}^1$

素因数の和:2567368

約数の個数: 80

約数和(自身を含む): 61122802176

約数和(自身を除く): 42021933936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 2567321, 5134642, 7701963, 10269284, 12836605, 15403926, 20538568, 25673210, 30807852, 38509815, 41077136, 51346420, 61615704, 77019630, 79586951, 102692840, 123231408, 154039260, 159173902, 205385680, 238760853, 308078520, 318347804, 397934755, 477521706, 616157040, 636695608, 795869510, 955043412, 1193804265, 1273391216, 1591739020, 1910086824, 2387608530, 3183478040, 3820173648, 4775217060, 6366956080, 9550434120, 19100868240]

約数ペア:

[(1, 19100868240), (2, 9550434120), (3, 6366956080), (4, 4775217060), (5, 3820173648), (6, 3183478040), (8, 2387608530), (10, 1910086824), (12, 1591739020), (15, 1273391216), (16, 1193804265), (20, 955043412), (24, 795869510), (30, 636695608), (31, 616157040), (40, 477521706), (48, 397934755), (60, 318347804), (62, 308078520), (80, 238760853), (93, 205385680), (120, 159173902), (124, 154039260), (155, 123231408), (186, 102692840), (240, 79586951), (248, 77019630), (310, 61615704), (372, 51346420), (465, 41077136), (496, 38509815), (620, 30807852), (744, 25673210), (930, 20538568), (1240, 15403926), (1488, 12836605), (1860, 10269284), (2480, 7701963), (3720, 5134642), (7440, 2567321)]