4280457910

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1\times {\mathrm{1619}}^1$

素因数の和:2676

約数の個数: 32

約数和(自身を含む): 7740230400

約数和(自身を除く): 3459772490

約数列:

[1, 2, 5, 10, 419, 631, 838, 1262, 1619, 2095, 3155, 3238, 4190, 6310, 8095, 16190, 264389, 528778, 678361, 1021589, 1321945, 1356722, 2043178, 2643890, 3391805, 5107945, 6783610, 10215890, 428045791, 856091582, 2140228955, 4280457910]

約数ペア:

[(1, 4280457910), (2, 2140228955), (5, 856091582), (10, 428045791), (419, 10215890), (631, 6783610), (838, 5107945), (1262, 3391805), (1619, 2643890), (2095, 2043178), (3155, 1356722), (3238, 1321945), (4190, 1021589), (6310, 678361), (8095, 528778), (16190, 264389)]