66668050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 134569512

約数和(自身を除く): 67901462

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1394, 1913, 2050, 3485, 3826, 6970, 9565, 17425, 19130, 32521, 34850, 47825, 65042, 78433, 95650, 156866, 162605, 325210, 392165, 784330, 813025, 1333361, 1626050, 1960825, 2666722, 3921650, 6666805, 13333610, 33334025, 66668050]

約数ペア:

[(1, 66668050), (2, 33334025), (5, 13333610), (10, 6666805), (17, 3921650), (25, 2666722), (34, 1960825), (41, 1626050), (50, 1333361), (82, 813025), (85, 784330), (170, 392165), (205, 325210), (410, 162605), (425, 156866), (697, 95650), (850, 78433), (1025, 65042), (1394, 47825), (1913, 34850), (2050, 32521), (3485, 19130), (3826, 17425), (6970, 9565)]