84844240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3596

約数の個数: 80

約数和(自身を含む): 221735808

約数和(自身を除く): 136891568

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, 2990, 3547, 4784, 5980, 7094, 11960, 14188, 17735, 23920, 28376, 35470, 46111, 56752, 70940, 81581, 92222, 141880, 163162, 184444, 230555, 283760, 326324, 368888, 407905, 461110, 652648, 737776, 815810, 922220, 1060553, 1305296, 1631620, 1844440, 2121106, 3263240, 3688880, 4242212, 5302765, 6526480, 8484424, 10605530, 16968848, 21211060, 42422120, 84844240]

約数ペア:

[(1, 84844240), (2, 42422120), (4, 21211060), (5, 16968848), (8, 10605530), (10, 8484424), (13, 6526480), (16, 5302765), (20, 4242212), (23, 3688880), (26, 3263240), (40, 2121106), (46, 1844440), (52, 1631620), (65, 1305296), (80, 1060553), (92, 922220), (104, 815810), (115, 737776), (130, 652648), (184, 461110), (208, 407905), (230, 368888), (260, 326324), (299, 283760), (368, 230555), (460, 184444), (520, 163162), (598, 141880), (920, 92222), (1040, 81581), (1196, 70940), (1495, 56752), (1840, 46111), (2392, 35470), (2990, 28376), (3547, 23920), (4784, 17735), (5980, 14188), (7094, 11960)]