3554720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 9049320

約数和(自身を除く): 5494600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1709, 2080, 3418, 6836, 8545, 13672, 17090, 22217, 27344, 34180, 44434, 54688, 68360, 88868, 111085, 136720, 177736, 222170, 273440, 355472, 444340, 710944, 888680, 1777360, 3554720]

約数ペア:

[(1, 3554720), (2, 1777360), (4, 888680), (5, 710944), (8, 444340), (10, 355472), (13, 273440), (16, 222170), (20, 177736), (26, 136720), (32, 111085), (40, 88868), (52, 68360), (65, 54688), (80, 44434), (104, 34180), (130, 27344), (160, 22217), (208, 17090), (260, 13672), (416, 8545), (520, 6836), (1040, 3418), (1709, 2080)]