32720090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 67197600

約数和(自身を除く): 34477510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1019, 1235, 1690, 2038, 2470, 3211, 5095, 6422, 10190, 13247, 16055, 19361, 26494, 32110, 38722, 66235, 96805, 132470, 172211, 193610, 251693, 344422, 503386, 861055, 1258465, 1722110, 2516930, 3272009, 6544018, 16360045, 32720090]

約数ペア:

[(1, 32720090), (2, 16360045), (5, 6544018), (10, 3272009), (13, 2516930), (19, 1722110), (26, 1258465), (38, 861055), (65, 503386), (95, 344422), (130, 251693), (169, 193610), (190, 172211), (247, 132470), (338, 96805), (494, 66235), (845, 38722), (1019, 32110), (1235, 26494), (1690, 19361), (2038, 16055), (2470, 13247), (3211, 10190), (5095, 6422)]