74293280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8761}}^1$

素因数の和:8829

約数の個数: 48

約数和(自身を含む): 178849944

約数和(自身を除く): 104556664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 8761, 17522, 35044, 43805, 70088, 87610, 140176, 175220, 280352, 350440, 464333, 700880, 928666, 1401760, 1857332, 2321665, 3714664, 4643330, 7429328, 9286660, 14858656, 18573320, 37146640, 74293280]

約数ペア:

[(1, 74293280), (2, 37146640), (4, 18573320), (5, 14858656), (8, 9286660), (10, 7429328), (16, 4643330), (20, 3714664), (32, 2321665), (40, 1857332), (53, 1401760), (80, 928666), (106, 700880), (160, 464333), (212, 350440), (265, 280352), (424, 175220), (530, 140176), (848, 87610), (1060, 70088), (1696, 43805), (2120, 35044), (4240, 17522), (8480, 8761)]