38919540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 120193920

約数和(自身を除く): 81274380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 218, 220, 327, 330, 436, 541, 545, 654, 660, 1082, 1090, 1199, 1308, 1623, 1635, 2164, 2180, 2398, 2705, 3246, 3270, 3597, 4796, 5410, 5951, 5995, 6492, 6540, 7194, 8115, 10820, 11902, 11990, 14388, 16230, 17853, 17985, 23804, 23980, 29755, 32460, 35706, 35970, 58969, 59510, 71412, 71940, 89265, 117938, 119020, 176907, 178530, 235876, 294845, 353814, 357060, 589690, 648659, 707628, 884535, 1179380, 1297318, 1769070, 1945977, 2594636, 3243295, 3538140, 3891954, 6486590, 7783908, 9729885, 12973180, 19459770, 38919540]

約数ペア:

[(1, 38919540), (2, 19459770), (3, 12973180), (4, 9729885), (5, 7783908), (6, 6486590), (10, 3891954), (11, 3538140), (12, 3243295), (15, 2594636), (20, 1945977), (22, 1769070), (30, 1297318), (33, 1179380), (44, 884535), (55, 707628), (60, 648659), (66, 589690), (109, 357060), (110, 353814), (132, 294845), (165, 235876), (218, 178530), (220, 176907), (327, 119020), (330, 117938), (436, 89265), (541, 71940), (545, 71412), (654, 59510), (660, 58969), (1082, 35970), (1090, 35706), (1199, 32460), (1308, 29755), (1623, 23980), (1635, 23804), (2164, 17985), (2180, 17853), (2398, 16230), (2705, 14388), (3246, 11990), (3270, 11902), (3597, 10820), (4796, 8115), (5410, 7194), (5951, 6540), (5995, 6492)]