66385550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 157918464

約数和(自身を除く): 91532914

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 43, 50, 55, 70, 77, 86, 110, 154, 175, 215, 275, 301, 350, 385, 401, 430, 473, 550, 602, 770, 802, 946, 1075, 1505, 1925, 2005, 2150, 2365, 2807, 3010, 3311, 3850, 4010, 4411, 4730, 5614, 6622, 7525, 8822, 10025, 11825, 14035, 15050, 16555, 17243, 20050, 22055, 23650, 28070, 30877, 33110, 34486, 44110, 61754, 70175, 82775, 86215, 110275, 120701, 140350, 154385, 165550, 172430, 189673, 220550, 241402, 308770, 379346, 431075, 603505, 771925, 862150, 948365, 1207010, 1327711, 1543850, 1896730, 2655422, 3017525, 4741825, 6035050, 6638555, 9483650, 13277110, 33192775, 66385550]

約数ペア:

[(1, 66385550), (2, 33192775), (5, 13277110), (7, 9483650), (10, 6638555), (11, 6035050), (14, 4741825), (22, 3017525), (25, 2655422), (35, 1896730), (43, 1543850), (50, 1327711), (55, 1207010), (70, 948365), (77, 862150), (86, 771925), (110, 603505), (154, 431075), (175, 379346), (215, 308770), (275, 241402), (301, 220550), (350, 189673), (385, 172430), (401, 165550), (430, 154385), (473, 140350), (550, 120701), (602, 110275), (770, 86215), (802, 82775), (946, 70175), (1075, 61754), (1505, 44110), (1925, 34486), (2005, 33110), (2150, 30877), (2365, 28070), (2807, 23650), (3010, 22055), (3311, 20050), (3850, 17243), (4010, 16555), (4411, 15050), (4730, 14035), (5614, 11825), (6622, 10025), (7525, 8822)]