25493233470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{38993}}^1$

素因数の和:39090

約数の個数: 128

約数和(自身を含む): 68280053760

約数和(自身を除く): 42786820290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 37, 38, 57, 62, 74, 93, 95, 111, 114, 155, 185, 186, 190, 222, 285, 310, 370, 465, 555, 570, 589, 703, 930, 1110, 1147, 1178, 1406, 1767, 2109, 2294, 2945, 3441, 3515, 3534, 4218, 5735, 5890, 6882, 7030, 8835, 10545, 11470, 17205, 17670, 21090, 21793, 34410, 38993, 43586, 65379, 77986, 108965, 116979, 130758, 194965, 217930, 233958, 326895, 389930, 584895, 653790, 740867, 1169790, 1208783, 1442741, 1481734, 2222601, 2417566, 2885482, 3626349, 3704335, 4328223, 4445202, 6043915, 7213705, 7252698, 7408670, 8656446, 11113005, 12087830, 14427410, 18131745, 21641115, 22226010, 22966877, 27412079, 36263490, 43282230, 44724971, 45933754, 54824158, 68900631, 82236237, 89449942, 114834385, 134174913, 137060395, 137801262, 164472474, 223624855, 229668770, 268349826, 274120790, 344503155, 411181185, 447249710, 670874565, 689006310, 822362370, 849774449, 1341749130, 1699548898, 2549323347, 4248872245, 5098646694, 8497744490, 12746616735, 25493233470]

約数ペア:

[(1, 25493233470), (2, 12746616735), (3, 8497744490), (5, 5098646694), (6, 4248872245), (10, 2549323347), (15, 1699548898), (19, 1341749130), (30, 849774449), (31, 822362370), (37, 689006310), (38, 670874565), (57, 447249710), (62, 411181185), (74, 344503155), (93, 274120790), (95, 268349826), (111, 229668770), (114, 223624855), (155, 164472474), (185, 137801262), (186, 137060395), (190, 134174913), (222, 114834385), (285, 89449942), (310, 82236237), (370, 68900631), (465, 54824158), (555, 45933754), (570, 44724971), (589, 43282230), (703, 36263490), (930, 27412079), (1110, 22966877), (1147, 22226010), (1178, 21641115), (1406, 18131745), (1767, 14427410), (2109, 12087830), (2294, 11113005), (2945, 8656446), (3441, 7408670), (3515, 7252698), (3534, 7213705), (4218, 6043915), (5735, 4445202), (5890, 4328223), (6882, 3704335), (7030, 3626349), (8835, 2885482), (10545, 2417566), (11470, 2222601), (17205, 1481734), (17670, 1442741), (21090, 1208783), (21793, 1169790), (34410, 740867), (38993, 653790), (43586, 584895), (65379, 389930), (77986, 326895), (108965, 233958), (116979, 217930), (130758, 194965)]