115640200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 293731200

約数和(自身を除く): 178091000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 79, 100, 104, 130, 158, 200, 260, 316, 325, 395, 520, 563, 632, 650, 790, 1027, 1126, 1300, 1580, 1975, 2054, 2252, 2600, 2815, 3160, 3950, 4108, 4504, 5135, 5630, 7319, 7900, 8216, 10270, 11260, 14075, 14638, 15800, 20540, 22520, 25675, 28150, 29276, 36595, 41080, 44477, 51350, 56300, 58552, 73190, 88954, 102700, 112600, 146380, 177908, 182975, 205400, 222385, 292760, 355816, 365950, 444770, 578201, 731900, 889540, 1111925, 1156402, 1463800, 1779080, 2223850, 2312804, 2891005, 4447700, 4625608, 5782010, 8895400, 11564020, 14455025, 23128040, 28910050, 57820100, 115640200]

約数ペア:

[(1, 115640200), (2, 57820100), (4, 28910050), (5, 23128040), (8, 14455025), (10, 11564020), (13, 8895400), (20, 5782010), (25, 4625608), (26, 4447700), (40, 2891005), (50, 2312804), (52, 2223850), (65, 1779080), (79, 1463800), (100, 1156402), (104, 1111925), (130, 889540), (158, 731900), (200, 578201), (260, 444770), (316, 365950), (325, 355816), (395, 292760), (520, 222385), (563, 205400), (632, 182975), (650, 177908), (790, 146380), (1027, 112600), (1126, 102700), (1300, 88954), (1580, 73190), (1975, 58552), (2054, 56300), (2252, 51350), (2600, 44477), (2815, 41080), (3160, 36595), (3950, 29276), (4108, 28150), (4504, 25675), (5135, 22520), (5630, 20540), (7319, 15800), (7900, 14638), (8216, 14075), (10270, 11260)]