25300590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 77552640

約数和(自身を除く): 52252050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 373, 399, 510, 570, 595, 646, 665, 714, 746, 798, 969, 1119, 1190, 1330, 1615, 1785, 1865, 1938, 1995, 2238, 2261, 2611, 3230, 3570, 3730, 3990, 4522, 4845, 5222, 5595, 6341, 6783, 7087, 7833, 9690, 11190, 11305, 12682, 13055, 13566, 14174, 15666, 19023, 21261, 22610, 26110, 31705, 33915, 35435, 38046, 39165, 42522, 44387, 49609, 63410, 67830, 70870, 78330, 88774, 95115, 99218, 106305, 120479, 133161, 148827, 190230, 212610, 221935, 240958, 248045, 266322, 297654, 361437, 443870, 496090, 602395, 665805, 722874, 744135, 843353, 1204790, 1331610, 1488270, 1686706, 1807185, 2530059, 3614370, 4216765, 5060118, 8433530, 12650295, 25300590]

約数ペア:

[(1, 25300590), (2, 12650295), (3, 8433530), (5, 5060118), (6, 4216765), (7, 3614370), (10, 2530059), (14, 1807185), (15, 1686706), (17, 1488270), (19, 1331610), (21, 1204790), (30, 843353), (34, 744135), (35, 722874), (38, 665805), (42, 602395), (51, 496090), (57, 443870), (70, 361437), (85, 297654), (95, 266322), (102, 248045), (105, 240958), (114, 221935), (119, 212610), (133, 190230), (170, 148827), (190, 133161), (210, 120479), (238, 106305), (255, 99218), (266, 95115), (285, 88774), (323, 78330), (357, 70870), (373, 67830), (399, 63410), (510, 49609), (570, 44387), (595, 42522), (646, 39165), (665, 38046), (714, 35435), (746, 33915), (798, 31705), (969, 26110), (1119, 22610), (1190, 21261), (1330, 19023), (1615, 15666), (1785, 14174), (1865, 13566), (1938, 13055), (1995, 12682), (2238, 11305), (2261, 11190), (2611, 9690), (3230, 7833), (3570, 7087), (3730, 6783), (3990, 6341), (4522, 5595), (4845, 5222)]