12967558900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{6607}}^1$

素因数の和:7673

約数の個数: 72

約数和(自身を含む): 29653796480

約数和(自身を除く): 16686237580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1033, 1900, 2066, 4132, 5165, 6607, 10330, 13214, 19627, 20660, 25825, 26428, 33035, 39254, 51650, 66070, 78508, 98135, 103300, 125533, 132140, 165175, 196270, 251066, 330350, 392540, 490675, 502132, 627665, 660700, 981350, 1255330, 1962700, 2510660, 3138325, 6276650, 6825031, 12553300, 13650062, 27300124, 34125155, 68250310, 129675589, 136500620, 170625775, 259351178, 341251550, 518702356, 648377945, 682503100, 1296755890, 2593511780, 3241889725, 6483779450, 12967558900]

約数ペア:

[(1, 12967558900), (2, 6483779450), (4, 3241889725), (5, 2593511780), (10, 1296755890), (19, 682503100), (20, 648377945), (25, 518702356), (38, 341251550), (50, 259351178), (76, 170625775), (95, 136500620), (100, 129675589), (190, 68250310), (380, 34125155), (475, 27300124), (950, 13650062), (1033, 12553300), (1900, 6825031), (2066, 6276650), (4132, 3138325), (5165, 2510660), (6607, 1962700), (10330, 1255330), (13214, 981350), (19627, 660700), (20660, 627665), (25825, 502132), (26428, 490675), (33035, 392540), (39254, 330350), (51650, 251066), (66070, 196270), (78508, 165175), (98135, 132140), (103300, 125533)]