16739580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 55093248

約数和(自身を除く): 38353668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 1951, 2145, 2860, 3902, 4290, 5853, 7804, 8580, 9755, 11706, 19510, 21461, 23412, 25363, 29265, 39020, 42922, 50726, 58530, 64383, 76089, 85844, 101452, 107305, 117060, 126815, 128766, 152178, 214610, 253630, 257532, 278993, 304356, 321915, 380445, 429220, 507260, 557986, 643830, 760890, 836979, 1115972, 1287660, 1394965, 1521780, 1673958, 2789930, 3347916, 4184895, 5579860, 8369790, 16739580]

約数ペア:

[(1, 16739580), (2, 8369790), (3, 5579860), (4, 4184895), (5, 3347916), (6, 2789930), (10, 1673958), (11, 1521780), (12, 1394965), (13, 1287660), (15, 1115972), (20, 836979), (22, 760890), (26, 643830), (30, 557986), (33, 507260), (39, 429220), (44, 380445), (52, 321915), (55, 304356), (60, 278993), (65, 257532), (66, 253630), (78, 214610), (110, 152178), (130, 128766), (132, 126815), (143, 117060), (156, 107305), (165, 101452), (195, 85844), (220, 76089), (260, 64383), (286, 58530), (330, 50726), (390, 42922), (429, 39020), (572, 29265), (660, 25363), (715, 23412), (780, 21461), (858, 19510), (1430, 11706), (1716, 9755), (1951, 8580), (2145, 7804), (2860, 5853), (3902, 4290)]