3482440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 8714160

約数和(自身を除く): 5231720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 181, 185, 260, 296, 362, 370, 481, 520, 724, 740, 905, 962, 1448, 1480, 1810, 1924, 2353, 2405, 3620, 3848, 4706, 4810, 6697, 7240, 9412, 9620, 11765, 13394, 18824, 19240, 23530, 26788, 33485, 47060, 53576, 66970, 87061, 94120, 133940, 174122, 267880, 348244, 435305, 696488, 870610, 1741220, 3482440]

約数ペア:

[(1, 3482440), (2, 1741220), (4, 870610), (5, 696488), (8, 435305), (10, 348244), (13, 267880), (20, 174122), (26, 133940), (37, 94120), (40, 87061), (52, 66970), (65, 53576), (74, 47060), (104, 33485), (130, 26788), (148, 23530), (181, 19240), (185, 18824), (260, 13394), (296, 11765), (362, 9620), (370, 9412), (481, 7240), (520, 6697), (724, 4810), (740, 4706), (905, 3848), (962, 3620), (1448, 2405), (1480, 2353), (1810, 1924)]