2017900950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13099}}^1$

素因数の和:13206

約数の個数: 96

約数和(自身を含む): 5457984000

約数和(自身を除く): 3440083050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 130, 150, 158, 195, 237, 325, 390, 395, 474, 650, 790, 975, 1027, 1185, 1950, 1975, 2054, 2370, 3081, 3950, 5135, 5925, 6162, 10270, 11850, 13099, 15405, 25675, 26198, 30810, 39297, 51350, 65495, 77025, 78594, 130990, 154050, 170287, 196485, 327475, 340574, 392970, 510861, 654950, 851435, 982425, 1021722, 1034821, 1702870, 1964850, 2069642, 2554305, 3104463, 4257175, 5108610, 5174105, 6208926, 8514350, 10348210, 12771525, 13452673, 15522315, 25543050, 25870525, 26905346, 31044630, 40358019, 51741050, 67263365, 77611575, 80716038, 134526730, 155223150, 201790095, 336316825, 403580190, 672633650, 1008950475, 2017900950]

約数ペア:

[(1, 2017900950), (2, 1008950475), (3, 672633650), (5, 403580190), (6, 336316825), (10, 201790095), (13, 155223150), (15, 134526730), (25, 80716038), (26, 77611575), (30, 67263365), (39, 51741050), (50, 40358019), (65, 31044630), (75, 26905346), (78, 25870525), (79, 25543050), (130, 15522315), (150, 13452673), (158, 12771525), (195, 10348210), (237, 8514350), (325, 6208926), (390, 5174105), (395, 5108610), (474, 4257175), (650, 3104463), (790, 2554305), (975, 2069642), (1027, 1964850), (1185, 1702870), (1950, 1034821), (1975, 1021722), (2054, 982425), (2370, 851435), (3081, 654950), (3950, 510861), (5135, 392970), (5925, 340574), (6162, 327475), (10270, 196485), (11850, 170287), (13099, 154050), (15405, 130990), (25675, 78594), (26198, 77025), (30810, 65495), (39297, 51350)]