21061551170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1656

約数の個数: 128

約数和(自身を含む): 43942735872

約数和(自身を除く): 22881184702

約数列:

[1, 2, 5, 10, 11, 22, 41, 47, 55, 67, 82, 94, 110, 134, 205, 235, 335, 410, 451, 470, 517, 670, 737, 902, 1034, 1474, 1483, 1927, 2255, 2585, 2747, 2966, 3149, 3685, 3854, 4510, 5170, 5494, 6298, 7370, 7415, 9635, 13735, 14830, 15745, 16313, 19270, 21197, 27470, 30217, 31490, 32626, 34639, 42394, 60434, 60803, 69278, 69701, 81565, 99361, 105985, 121606, 129109, 139402, 151085, 163130, 173195, 198722, 211970, 258218, 302170, 304015, 346390, 348505, 496805, 608030, 645545, 668833, 697010, 766711, 993610, 1092971, 1291090, 1337666, 1420199, 1533422, 2185942, 2840398, 2857741, 3344165, 3833555, 4073801, 4669967, 5464855, 5715482, 6688330, 7100995, 7667110, 8147602, 9339934, 10929710, 14201990, 14288705, 20369005, 23349835, 28577410, 31435151, 40738010, 44811811, 46699670, 51369637, 62870302, 89623622, 102739274, 157175755, 191468647, 224059055, 256848185, 314351510, 382937294, 448118110, 513696370, 957343235, 1914686470, 2106155117, 4212310234, 10530775585, 21061551170]

約数ペア:

[(1, 21061551170), (2, 10530775585), (5, 4212310234), (10, 2106155117), (11, 1914686470), (22, 957343235), (41, 513696370), (47, 448118110), (55, 382937294), (67, 314351510), (82, 256848185), (94, 224059055), (110, 191468647), (134, 157175755), (205, 102739274), (235, 89623622), (335, 62870302), (410, 51369637), (451, 46699670), (470, 44811811), (517, 40738010), (670, 31435151), (737, 28577410), (902, 23349835), (1034, 20369005), (1474, 14288705), (1483, 14201990), (1927, 10929710), (2255, 9339934), (2585, 8147602), (2747, 7667110), (2966, 7100995), (3149, 6688330), (3685, 5715482), (3854, 5464855), (4510, 4669967), (5170, 4073801), (5494, 3833555), (6298, 3344165), (7370, 2857741), (7415, 2840398), (9635, 2185942), (13735, 1533422), (14830, 1420199), (15745, 1337666), (16313, 1291090), (19270, 1092971), (21197, 993610), (27470, 766711), (30217, 697010), (31490, 668833), (32626, 645545), (34639, 608030), (42394, 496805), (60434, 348505), (60803, 346390), (69278, 304015), (69701, 302170), (81565, 258218), (99361, 211970), (105985, 198722), (121606, 173195), (129109, 163130), (139402, 151085)]