139012051250

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{9739}}^1$

素因数の和:10381

約数の個数: 80

約数和(自身を含む): 274762672800

約数和(自身を除く): 135750621550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 601, 625, 950, 1202, 1250, 2375, 3005, 4750, 6010, 9739, 11419, 11875, 15025, 19478, 22838, 23750, 30050, 48695, 57095, 75125, 97390, 114190, 150250, 185041, 243475, 285475, 370082, 375625, 486950, 570950, 751250, 925205, 1217375, 1427375, 1850410, 2434750, 2854750, 4626025, 5853139, 6086875, 7136875, 9252050, 11706278, 12173750, 14273750, 23130125, 29265695, 46260250, 58531390, 111209641, 115650625, 146328475, 222419282, 231301250, 292656950, 556048205, 731642375, 1112096410, 1463284750, 2780241025, 3658211875, 5560482050, 7316423750, 13901205125, 27802410250, 69506025625, 139012051250]

約数ペア:

[(1, 139012051250), (2, 69506025625), (5, 27802410250), (10, 13901205125), (19, 7316423750), (25, 5560482050), (38, 3658211875), (50, 2780241025), (95, 1463284750), (125, 1112096410), (190, 731642375), (250, 556048205), (475, 292656950), (601, 231301250), (625, 222419282), (950, 146328475), (1202, 115650625), (1250, 111209641), (2375, 58531390), (3005, 46260250), (4750, 29265695), (6010, 23130125), (9739, 14273750), (11419, 12173750), (11875, 11706278), (15025, 9252050), (19478, 7136875), (22838, 6086875), (23750, 5853139), (30050, 4626025), (48695, 2854750), (57095, 2434750), (75125, 1850410), (97390, 1427375), (114190, 1217375), (150250, 925205), (185041, 751250), (243475, 570950), (285475, 486950), (370082, 375625)]