71262280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 173145600

約数和(自身を除く): 101883320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 2668, 2671, 3335, 5336, 5342, 6670, 10684, 13340, 13355, 21368, 26680, 26710, 53420, 61433, 77459, 106840, 122866, 154918, 245732, 307165, 309836, 387295, 491464, 614330, 619672, 774590, 1228660, 1549180, 1781557, 2457320, 3098360, 3563114, 7126228, 8907785, 14252456, 17815570, 35631140, 71262280]

約数ペア:

[(1, 71262280), (2, 35631140), (4, 17815570), (5, 14252456), (8, 8907785), (10, 7126228), (20, 3563114), (23, 3098360), (29, 2457320), (40, 1781557), (46, 1549180), (58, 1228660), (92, 774590), (115, 619672), (116, 614330), (145, 491464), (184, 387295), (230, 309836), (232, 307165), (290, 245732), (460, 154918), (580, 122866), (667, 106840), (920, 77459), (1160, 61433), (1334, 53420), (2668, 26710), (2671, 26680), (3335, 21368), (5336, 13355), (5342, 13340), (6670, 10684)]