92929840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 222798240

約数和(自身を除く): 129868400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 137, 139, 244, 274, 278, 305, 488, 548, 556, 610, 685, 695, 976, 1096, 1112, 1220, 1370, 1390, 2192, 2224, 2440, 2740, 2780, 4880, 5480, 5560, 8357, 8479, 10960, 11120, 16714, 16958, 19043, 33428, 33916, 38086, 41785, 42395, 66856, 67832, 76172, 83570, 84790, 95215, 133712, 135664, 152344, 167140, 169580, 190430, 304688, 334280, 339160, 380860, 668560, 678320, 761720, 1161623, 1523440, 2323246, 4646492, 5808115, 9292984, 11616230, 18585968, 23232460, 46464920, 92929840]

約数ペア:

[(1, 92929840), (2, 46464920), (4, 23232460), (5, 18585968), (8, 11616230), (10, 9292984), (16, 5808115), (20, 4646492), (40, 2323246), (61, 1523440), (80, 1161623), (122, 761720), (137, 678320), (139, 668560), (244, 380860), (274, 339160), (278, 334280), (305, 304688), (488, 190430), (548, 169580), (556, 167140), (610, 152344), (685, 135664), (695, 133712), (976, 95215), (1096, 84790), (1112, 83570), (1220, 76172), (1370, 67832), (1390, 66856), (2192, 42395), (2224, 41785), (2440, 38086), (2740, 33916), (2780, 33428), (4880, 19043), (5480, 16958), (5560, 16714), (8357, 11120), (8479, 10960)]