34655000

素因数分解:

$2^3\times 5^4\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 84348000

約数和(自身を除く): 49693000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 239, 250, 290, 478, 500, 580, 625, 725, 956, 1000, 1160, 1195, 1250, 1450, 1912, 2390, 2500, 2900, 3625, 4780, 5000, 5800, 5975, 6931, 7250, 9560, 11950, 13862, 14500, 18125, 23900, 27724, 29000, 29875, 34655, 36250, 47800, 55448, 59750, 69310, 72500, 119500, 138620, 145000, 149375, 173275, 239000, 277240, 298750, 346550, 597500, 693100, 866375, 1195000, 1386200, 1732750, 3465500, 4331875, 6931000, 8663750, 17327500, 34655000]

約数ペア:

[(1, 34655000), (2, 17327500), (4, 8663750), (5, 6931000), (8, 4331875), (10, 3465500), (20, 1732750), (25, 1386200), (29, 1195000), (40, 866375), (50, 693100), (58, 597500), (100, 346550), (116, 298750), (125, 277240), (145, 239000), (200, 173275), (232, 149375), (239, 145000), (250, 138620), (290, 119500), (478, 72500), (500, 69310), (580, 59750), (625, 55448), (725, 47800), (956, 36250), (1000, 34655), (1160, 29875), (1195, 29000), (1250, 27724), (1450, 23900), (1912, 18125), (2390, 14500), (2500, 13862), (2900, 11950), (3625, 9560), (4780, 7250), (5000, 6931), (5800, 5975)]