3181376560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59621}}^1$

素因数の和:59686

約数の個数: 80

約数和(自身を含む): 7984578240

約数和(自身を除く): 4803201680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 580, 667, 920, 1160, 1334, 1840, 2320, 2668, 3335, 5336, 6670, 10672, 13340, 26680, 53360, 59621, 119242, 238484, 298105, 476968, 596210, 953936, 1192420, 1371283, 1729009, 2384840, 2742566, 3458018, 4769680, 5485132, 6856415, 6916036, 8645045, 10970264, 13712830, 13832072, 17290090, 21940528, 27425660, 27664144, 34580180, 39767207, 54851320, 69160360, 79534414, 109702640, 138320720, 159068828, 198836035, 318137656, 397672070, 636275312, 795344140, 1590688280, 3181376560]

約数ペア:

[(1, 3181376560), (2, 1590688280), (4, 795344140), (5, 636275312), (8, 397672070), (10, 318137656), (16, 198836035), (20, 159068828), (23, 138320720), (29, 109702640), (40, 79534414), (46, 69160360), (58, 54851320), (80, 39767207), (92, 34580180), (115, 27664144), (116, 27425660), (145, 21940528), (184, 17290090), (230, 13832072), (232, 13712830), (290, 10970264), (368, 8645045), (460, 6916036), (464, 6856415), (580, 5485132), (667, 4769680), (920, 3458018), (1160, 2742566), (1334, 2384840), (1840, 1729009), (2320, 1371283), (2668, 1192420), (3335, 953936), (5336, 596210), (6670, 476968), (10672, 298105), (13340, 238484), (26680, 119242), (53360, 59621)]