221567961400

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{4635313}}^1$

素因数の和:4635568

約数の個数: 48

約数和(自身を含む): 517301042400

約数和(自身を除く): 295733081000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1195, 1912, 2390, 4780, 5975, 9560, 11950, 23900, 47800, 4635313, 9270626, 18541252, 23176565, 37082504, 46353130, 92706260, 115882825, 185412520, 231765650, 463531300, 927062600, 1107839807, 2215679614, 4431359228, 5539199035, 8862718456, 11078398070, 22156796140, 27695995175, 44313592280, 55391990350, 110783980700, 221567961400]

約数ペア:

[(1, 221567961400), (2, 110783980700), (4, 55391990350), (5, 44313592280), (8, 27695995175), (10, 22156796140), (20, 11078398070), (25, 8862718456), (40, 5539199035), (50, 4431359228), (100, 2215679614), (200, 1107839807), (239, 927062600), (478, 463531300), (956, 231765650), (1195, 185412520), (1912, 115882825), (2390, 92706260), (4780, 46353130), (5975, 37082504), (9560, 23176565), (11950, 18541252), (23900, 9270626), (47800, 4635313)]