84941810680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{69709}}^1$

素因数の和:70504

約数の個数: 64

約数和(自身を含む): 196046827200

約数和(自身を除く): 111105016520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 743, 820, 1486, 1640, 2972, 3715, 5944, 7430, 14860, 29720, 30463, 60926, 69709, 121852, 139418, 152315, 243704, 278836, 304630, 348545, 557672, 609260, 697090, 1218520, 1394180, 2788360, 2858069, 5716138, 11432276, 14290345, 22864552, 28580690, 51793787, 57161380, 103587574, 114322760, 207175148, 258968935, 414350296, 517937870, 1035875740, 2071751480, 2123545267, 4247090534, 8494181068, 10617726335, 16988362136, 21235452670, 42470905340, 84941810680]

約数ペア:

[(1, 84941810680), (2, 42470905340), (4, 21235452670), (5, 16988362136), (8, 10617726335), (10, 8494181068), (20, 4247090534), (40, 2123545267), (41, 2071751480), (82, 1035875740), (164, 517937870), (205, 414350296), (328, 258968935), (410, 207175148), (743, 114322760), (820, 103587574), (1486, 57161380), (1640, 51793787), (2972, 28580690), (3715, 22864552), (5944, 14290345), (7430, 11432276), (14860, 5716138), (29720, 2858069), (30463, 2788360), (60926, 1394180), (69709, 1218520), (121852, 697090), (139418, 609260), (152315, 557672), (243704, 348545), (278836, 304630)]