7890443500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4801}}^1$

素因数の和:5012

約数の個数: 96

約数和(自身を含む): 18248368320

約数和(自身を除く): 10357924820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 173, 190, 250, 346, 380, 475, 500, 692, 865, 950, 1730, 1900, 2375, 3287, 3460, 4325, 4750, 4801, 6574, 8650, 9500, 9602, 13148, 16435, 17300, 19204, 21625, 24005, 32870, 43250, 48010, 65740, 82175, 86500, 91219, 96020, 120025, 164350, 182438, 240050, 328700, 364876, 410875, 456095, 480100, 600125, 821750, 830573, 912190, 1200250, 1643500, 1661146, 1824380, 2280475, 2400500, 3322292, 4152865, 4560950, 8305730, 9121900, 11402375, 15780887, 16611460, 20764325, 22804750, 31561774, 41528650, 45609500, 63123548, 78904435, 83057300, 103821625, 157808870, 207643250, 315617740, 394522175, 415286500, 789044350, 1578088700, 1972610875, 3945221750, 7890443500]

約数ペア:

[(1, 7890443500), (2, 3945221750), (4, 1972610875), (5, 1578088700), (10, 789044350), (19, 415286500), (20, 394522175), (25, 315617740), (38, 207643250), (50, 157808870), (76, 103821625), (95, 83057300), (100, 78904435), (125, 63123548), (173, 45609500), (190, 41528650), (250, 31561774), (346, 22804750), (380, 20764325), (475, 16611460), (500, 15780887), (692, 11402375), (865, 9121900), (950, 8305730), (1730, 4560950), (1900, 4152865), (2375, 3322292), (3287, 2400500), (3460, 2280475), (4325, 1824380), (4750, 1661146), (4801, 1643500), (6574, 1200250), (8650, 912190), (9500, 830573), (9602, 821750), (13148, 600125), (16435, 480100), (17300, 456095), (19204, 410875), (21625, 364876), (24005, 328700), (32870, 240050), (43250, 182438), (48010, 164350), (65740, 120025), (82175, 96020), (86500, 91219)]