38140050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19559}}^1$

素因数の和:19587

約数の個数: 48

約数和(自身を含む): 101868480

約数和(自身を除く): 63728430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 19559, 39118, 58677, 97795, 117354, 195590, 254267, 293385, 488975, 508534, 586770, 762801, 977950, 1271335, 1466925, 1525602, 2542670, 2933850, 3814005, 6356675, 7628010, 12713350, 19070025, 38140050]

約数ペア:

[(1, 38140050), (2, 19070025), (3, 12713350), (5, 7628010), (6, 6356675), (10, 3814005), (13, 2933850), (15, 2542670), (25, 1525602), (26, 1466925), (30, 1271335), (39, 977950), (50, 762801), (65, 586770), (75, 508534), (78, 488975), (130, 293385), (150, 254267), (195, 195590), (325, 117354), (390, 97795), (650, 58677), (975, 39118), (1950, 19559)]