338977400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 812961360

約数和(自身を除く): 473983960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 113, 200, 212, 226, 265, 283, 424, 452, 530, 565, 566, 904, 1060, 1130, 1132, 1325, 1415, 2120, 2260, 2264, 2650, 2825, 2830, 4520, 5300, 5650, 5660, 5989, 7075, 10600, 11300, 11320, 11978, 14150, 14999, 22600, 23956, 28300, 29945, 29998, 31979, 47912, 56600, 59890, 59996, 63958, 74995, 119780, 119992, 127916, 149725, 149990, 159895, 239560, 255832, 299450, 299980, 319790, 374975, 598900, 599960, 639580, 749950, 799475, 1197800, 1279160, 1499900, 1598950, 1694887, 2999800, 3197900, 3389774, 6395800, 6779548, 8474435, 13559096, 16948870, 33897740, 42372175, 67795480, 84744350, 169488700, 338977400]

約数ペア:

[(1, 338977400), (2, 169488700), (4, 84744350), (5, 67795480), (8, 42372175), (10, 33897740), (20, 16948870), (25, 13559096), (40, 8474435), (50, 6779548), (53, 6395800), (100, 3389774), (106, 3197900), (113, 2999800), (200, 1694887), (212, 1598950), (226, 1499900), (265, 1279160), (283, 1197800), (424, 799475), (452, 749950), (530, 639580), (565, 599960), (566, 598900), (904, 374975), (1060, 319790), (1130, 299980), (1132, 299450), (1325, 255832), (1415, 239560), (2120, 159895), (2260, 149990), (2264, 149725), (2650, 127916), (2825, 119992), (2830, 119780), (4520, 74995), (5300, 63958), (5650, 59996), (5660, 59890), (5989, 56600), (7075, 47912), (10600, 31979), (11300, 29998), (11320, 29945), (11978, 28300), (14150, 23956), (14999, 22600)]