22988350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 54324648

約数和(自身を除く): 31336298

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 853, 1078, 1225, 1706, 1925, 2450, 2695, 3850, 4265, 5390, 5971, 8530, 9383, 11942, 13475, 18766, 21325, 26950, 29855, 41797, 42650, 46915, 59710, 65681, 83594, 93830, 131362, 149275, 208985, 234575, 298550, 328405, 417970, 459767, 469150, 656810, 919534, 1044925, 1642025, 2089850, 2298835, 3284050, 4597670, 11494175, 22988350]

約数ペア:

[(1, 22988350), (2, 11494175), (5, 4597670), (7, 3284050), (10, 2298835), (11, 2089850), (14, 1642025), (22, 1044925), (25, 919534), (35, 656810), (49, 469150), (50, 459767), (55, 417970), (70, 328405), (77, 298550), (98, 234575), (110, 208985), (154, 149275), (175, 131362), (245, 93830), (275, 83594), (350, 65681), (385, 59710), (490, 46915), (539, 42650), (550, 41797), (770, 29855), (853, 26950), (1078, 21325), (1225, 18766), (1706, 13475), (1925, 11942), (2450, 9383), (2695, 8530), (3850, 5971), (4265, 5390)]