4474891385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 6258622464

約数和(自身を除く): 1783731079

約数列:

[1, 5, 17, 23, 31, 47, 85, 115, 155, 235, 391, 527, 713, 799, 1081, 1457, 1571, 1955, 2635, 3565, 3995, 5405, 7285, 7855, 12121, 18377, 24769, 26707, 33511, 36133, 48701, 60605, 73837, 91885, 123845, 133535, 167555, 180665, 243505, 369185, 569687, 614261, 827917, 1120123, 1255229, 1698251, 2288947, 2848435, 3071305, 4139585, 5600615, 6276145, 8491255, 11444735, 19042091, 28870267, 38912099, 52645781, 95210455, 144351335, 194560495, 263228905, 894978277, 4474891385]

約数ペア:

[(1, 4474891385), (5, 894978277), (17, 263228905), (23, 194560495), (31, 144351335), (47, 95210455), (85, 52645781), (115, 38912099), (155, 28870267), (235, 19042091), (391, 11444735), (527, 8491255), (713, 6276145), (799, 5600615), (1081, 4139585), (1457, 3071305), (1571, 2848435), (1955, 2288947), (2635, 1698251), (3565, 1255229), (3995, 1120123), (5405, 827917), (7285, 614261), (7855, 569687), (12121, 369185), (18377, 243505), (24769, 180665), (26707, 167555), (33511, 133535), (36133, 123845), (48701, 91885), (60605, 73837)]