70300880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2988

約数の個数: 80

約数和(自身を含む): 183738240

約数和(自身を除く): 113437360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2939, 2990, 4784, 5878, 5980, 11756, 11960, 14695, 23512, 23920, 29390, 38207, 47024, 58780, 67597, 76414, 117560, 135194, 152828, 191035, 235120, 270388, 305656, 337985, 382070, 540776, 611312, 675970, 764140, 878761, 1081552, 1351940, 1528280, 1757522, 2703880, 3056560, 3515044, 4393805, 5407760, 7030088, 8787610, 14060176, 17575220, 35150440, 70300880]

約数ペア:

[(1, 70300880), (2, 35150440), (4, 17575220), (5, 14060176), (8, 8787610), (10, 7030088), (13, 5407760), (16, 4393805), (20, 3515044), (23, 3056560), (26, 2703880), (40, 1757522), (46, 1528280), (52, 1351940), (65, 1081552), (80, 878761), (92, 764140), (104, 675970), (115, 611312), (130, 540776), (184, 382070), (208, 337985), (230, 305656), (260, 270388), (299, 235120), (368, 191035), (460, 152828), (520, 135194), (598, 117560), (920, 76414), (1040, 67597), (1196, 58780), (1495, 47024), (1840, 38207), (2392, 29390), (2939, 23920), (2990, 23512), (4784, 14695), (5878, 11960), (5980, 11756)]