402495400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5147}}^1$

素因数の和:5203

約数の個数: 96

約数和(自身を含む): 1034130240

約数和(自身を除く): 631634840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 136, 170, 184, 200, 230, 340, 391, 425, 460, 575, 680, 782, 850, 920, 1150, 1564, 1700, 1955, 2300, 3128, 3400, 3910, 4600, 5147, 7820, 9775, 10294, 15640, 19550, 20588, 25735, 39100, 41176, 51470, 78200, 87499, 102940, 118381, 128675, 174998, 205880, 236762, 257350, 349996, 437495, 473524, 514700, 591905, 699992, 874990, 947048, 1029400, 1183810, 1749980, 2012477, 2187475, 2367620, 2959525, 3499960, 4024954, 4374950, 4735240, 5919050, 8049908, 8749900, 10062385, 11838100, 16099816, 17499800, 20124770, 23676200, 40249540, 50311925, 80499080, 100623850, 201247700, 402495400]

約数ペア:

[(1, 402495400), (2, 201247700), (4, 100623850), (5, 80499080), (8, 50311925), (10, 40249540), (17, 23676200), (20, 20124770), (23, 17499800), (25, 16099816), (34, 11838100), (40, 10062385), (46, 8749900), (50, 8049908), (68, 5919050), (85, 4735240), (92, 4374950), (100, 4024954), (115, 3499960), (136, 2959525), (170, 2367620), (184, 2187475), (200, 2012477), (230, 1749980), (340, 1183810), (391, 1029400), (425, 947048), (460, 874990), (575, 699992), (680, 591905), (782, 514700), (850, 473524), (920, 437495), (1150, 349996), (1564, 257350), (1700, 236762), (1955, 205880), (2300, 174998), (3128, 128675), (3400, 118381), (3910, 102940), (4600, 87499), (5147, 78200), (7820, 51470), (9775, 41176), (10294, 39100), (15640, 25735), (19550, 20588)]