52809610360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{3169}}^1$

素因数の和:3705

約数の個数: 128

約数和(自身を含む): 130051152000

約数和(自身を除く): 77241541640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 439, 520, 584, 730, 878, 949, 1460, 1756, 1898, 2195, 2920, 3169, 3512, 3796, 4390, 4745, 5707, 6338, 7592, 8780, 9490, 11414, 12676, 15845, 17560, 18980, 22828, 25352, 28535, 31690, 32047, 37960, 41197, 45656, 57070, 63380, 64094, 82394, 114140, 126760, 128188, 160235, 164788, 205985, 228280, 231337, 256376, 320470, 329576, 411970, 416611, 462674, 640940, 823940, 833222, 925348, 1156685, 1281880, 1391191, 1647880, 1666444, 1850696, 2083055, 2313370, 2782382, 3007381, 3332888, 4166110, 4626740, 5564764, 6014762, 6955955, 8332220, 9253480, 11129528, 12029524, 13911910, 15036905, 16664440, 18085483, 24059048, 27823820, 30073810, 36170966, 55647640, 60147620, 72341932, 90427415, 101556943, 120295240, 144683864, 180854830, 203113886, 361709660, 406227772, 507784715, 723419320, 812455544, 1015569430, 1320240259, 2031138860, 2640480518, 4062277720, 5280961036, 6601201295, 10561922072, 13202402590, 26404805180, 52809610360]

約数ペア:

[(1, 52809610360), (2, 26404805180), (4, 13202402590), (5, 10561922072), (8, 6601201295), (10, 5280961036), (13, 4062277720), (20, 2640480518), (26, 2031138860), (40, 1320240259), (52, 1015569430), (65, 812455544), (73, 723419320), (104, 507784715), (130, 406227772), (146, 361709660), (260, 203113886), (292, 180854830), (365, 144683864), (439, 120295240), (520, 101556943), (584, 90427415), (730, 72341932), (878, 60147620), (949, 55647640), (1460, 36170966), (1756, 30073810), (1898, 27823820), (2195, 24059048), (2920, 18085483), (3169, 16664440), (3512, 15036905), (3796, 13911910), (4390, 12029524), (4745, 11129528), (5707, 9253480), (6338, 8332220), (7592, 6955955), (8780, 6014762), (9490, 5564764), (11414, 4626740), (12676, 4166110), (15845, 3332888), (17560, 3007381), (18980, 2782382), (22828, 2313370), (25352, 2083055), (28535, 1850696), (31690, 1666444), (32047, 1647880), (37960, 1391191), (41197, 1281880), (45656, 1156685), (57070, 925348), (63380, 833222), (64094, 823940), (82394, 640940), (114140, 462674), (126760, 416611), (128188, 411970), (160235, 329576), (164788, 320470), (205985, 256376), (228280, 231337)]