88390850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 178582320

約数和(自身を除く): 90191470

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 83, 95, 118, 166, 190, 295, 361, 415, 475, 590, 722, 830, 950, 1121, 1475, 1577, 1805, 2075, 2242, 2950, 3154, 3610, 4150, 4897, 5605, 7885, 9025, 9794, 11210, 15770, 18050, 21299, 24485, 28025, 29963, 39425, 42598, 48970, 56050, 59926, 78850, 93043, 106495, 122425, 149815, 186086, 212990, 244850, 299630, 465215, 532475, 749075, 930430, 1064950, 1498150, 1767817, 2326075, 3535634, 4652150, 8839085, 17678170, 44195425, 88390850]

約数ペア:

[(1, 88390850), (2, 44195425), (5, 17678170), (10, 8839085), (19, 4652150), (25, 3535634), (38, 2326075), (50, 1767817), (59, 1498150), (83, 1064950), (95, 930430), (118, 749075), (166, 532475), (190, 465215), (295, 299630), (361, 244850), (415, 212990), (475, 186086), (590, 149815), (722, 122425), (830, 106495), (950, 93043), (1121, 78850), (1475, 59926), (1577, 56050), (1805, 48970), (2075, 42598), (2242, 39425), (2950, 29963), (3154, 28025), (3610, 24485), (4150, 21299), (4897, 18050), (5605, 15770), (7885, 11210), (9025, 9794)]