38996550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4598

約数の個数: 72

約数和(自身を含む): 110309160

約数和(自身を除く): 71312610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 4561, 8550, 9122, 13683, 22805, 27366, 41049, 45610, 68415, 82098, 86659, 114025, 136830, 173318, 205245, 228050, 259977, 342075, 410490, 433295, 519954, 684150, 779931, 866590, 1026225, 1299885, 1559862, 2052450, 2166475, 2599770, 3899655, 4332950, 6499425, 7799310, 12998850, 19498275, 38996550]

約数ペア:

[(1, 38996550), (2, 19498275), (3, 12998850), (5, 7799310), (6, 6499425), (9, 4332950), (10, 3899655), (15, 2599770), (18, 2166475), (19, 2052450), (25, 1559862), (30, 1299885), (38, 1026225), (45, 866590), (50, 779931), (57, 684150), (75, 519954), (90, 433295), (95, 410490), (114, 342075), (150, 259977), (171, 228050), (190, 205245), (225, 173318), (285, 136830), (342, 114025), (450, 86659), (475, 82098), (570, 68415), (855, 45610), (950, 41049), (1425, 27366), (1710, 22805), (2850, 13683), (4275, 9122), (4561, 8550)]