232279750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 464256000

約数和(自身を除く): 231976250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 125, 158, 190, 250, 395, 475, 619, 790, 950, 1238, 1501, 1975, 2375, 3002, 3095, 3950, 4750, 6190, 7505, 9875, 11761, 15010, 15475, 19750, 23522, 30950, 37525, 48901, 58805, 75050, 77375, 97802, 117610, 154750, 187625, 244505, 294025, 375250, 489010, 588050, 929119, 1222525, 1470125, 1858238, 2445050, 2940250, 4645595, 6112625, 9291190, 12225250, 23227975, 46455950, 116139875, 232279750]

約数ペア:

[(1, 232279750), (2, 116139875), (5, 46455950), (10, 23227975), (19, 12225250), (25, 9291190), (38, 6112625), (50, 4645595), (79, 2940250), (95, 2445050), (125, 1858238), (158, 1470125), (190, 1222525), (250, 929119), (395, 588050), (475, 489010), (619, 375250), (790, 294025), (950, 244505), (1238, 187625), (1501, 154750), (1975, 117610), (2375, 97802), (3002, 77375), (3095, 75050), (3950, 58805), (4750, 48901), (6190, 37525), (7505, 30950), (9875, 23522), (11761, 19750), (15010, 15475)]