78203050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 154186560

約数和(自身を除く): 75983510

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 263, 313, 475, 526, 626, 950, 1315, 1565, 2630, 3130, 4997, 5947, 6575, 7825, 9994, 11894, 13150, 15650, 24985, 29735, 49970, 59470, 82319, 124925, 148675, 164638, 249850, 297350, 411595, 823190, 1564061, 2057975, 3128122, 4115950, 7820305, 15640610, 39101525, 78203050]

約数ペア:

[(1, 78203050), (2, 39101525), (5, 15640610), (10, 7820305), (19, 4115950), (25, 3128122), (38, 2057975), (50, 1564061), (95, 823190), (190, 411595), (263, 297350), (313, 249850), (475, 164638), (526, 148675), (626, 124925), (950, 82319), (1315, 59470), (1565, 49970), (2630, 29735), (3130, 24985), (4997, 15650), (5947, 13150), (6575, 11894), (7825, 9994)]