63274180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 140616000

約数和(自身を除く): 77341820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 269, 380, 538, 619, 1076, 1238, 1345, 2476, 2690, 3095, 5111, 5380, 6190, 10222, 11761, 12380, 20444, 23522, 25555, 47044, 51110, 58805, 102220, 117610, 166511, 235220, 333022, 666044, 832555, 1665110, 3163709, 3330220, 6327418, 12654836, 15818545, 31637090, 63274180]

約数ペア:

[(1, 63274180), (2, 31637090), (4, 15818545), (5, 12654836), (10, 6327418), (19, 3330220), (20, 3163709), (38, 1665110), (76, 832555), (95, 666044), (190, 333022), (269, 235220), (380, 166511), (538, 117610), (619, 102220), (1076, 58805), (1238, 51110), (1345, 47044), (2476, 25555), (2690, 23522), (3095, 20444), (5111, 12380), (5380, 11761), (6190, 10222)]