4080357136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2729}}^1$

素因数の和:3016

約数の個数: 80

約数和(自身を含む): 8774438400

約数和(自身を除く): 4694081264

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 239, 272, 368, 391, 478, 782, 956, 1564, 1912, 2729, 3128, 3824, 4063, 5458, 5497, 6256, 8126, 10916, 10994, 16252, 21832, 21988, 32504, 43664, 43976, 46393, 62767, 65008, 87952, 92786, 93449, 125534, 185572, 186898, 251068, 371144, 373796, 502136, 652231, 742288, 747592, 1004272, 1067039, 1304462, 1495184, 2134078, 2608924, 4268156, 5217848, 8536312, 10435696, 11087927, 15001313, 17072624, 22175854, 30002626, 44351708, 60005252, 88703416, 120010504, 177406832, 240021008, 255022321, 510044642, 1020089284, 2040178568, 4080357136]

約数ペア:

[(1, 4080357136), (2, 2040178568), (4, 1020089284), (8, 510044642), (16, 255022321), (17, 240021008), (23, 177406832), (34, 120010504), (46, 88703416), (68, 60005252), (92, 44351708), (136, 30002626), (184, 22175854), (239, 17072624), (272, 15001313), (368, 11087927), (391, 10435696), (478, 8536312), (782, 5217848), (956, 4268156), (1564, 2608924), (1912, 2134078), (2729, 1495184), (3128, 1304462), (3824, 1067039), (4063, 1004272), (5458, 747592), (5497, 742288), (6256, 652231), (8126, 502136), (10916, 373796), (10994, 371144), (16252, 251068), (21832, 186898), (21988, 185572), (32504, 125534), (43664, 93449), (43976, 92786), (46393, 87952), (62767, 65008)]