40435756688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{4723}}^1$

素因数の和:5224

約数の個数: 80

約数和(自身を含む): 83058350592

約数和(自身を除く): 42622593904

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 421, 496, 656, 842, 1271, 1684, 2542, 3368, 4723, 5084, 6736, 9446, 10168, 13051, 17261, 18892, 20336, 26102, 34522, 37784, 52204, 69044, 75568, 104408, 138088, 146413, 193643, 208816, 276176, 292826, 387286, 535091, 585652, 774572, 1070182, 1171304, 1549144, 1988383, 2140364, 2342608, 3098288, 3976766, 4280728, 6002933, 7953532, 8561456, 12005866, 15907064, 24011732, 31814128, 48023464, 61639873, 81523703, 96046928, 123279746, 163047406, 246559492, 326094812, 493118984, 652189624, 986237968, 1304379248, 2527234793, 5054469586, 10108939172, 20217878344, 40435756688]

約数ペア:

[(1, 40435756688), (2, 20217878344), (4, 10108939172), (8, 5054469586), (16, 2527234793), (31, 1304379248), (41, 986237968), (62, 652189624), (82, 493118984), (124, 326094812), (164, 246559492), (248, 163047406), (328, 123279746), (421, 96046928), (496, 81523703), (656, 61639873), (842, 48023464), (1271, 31814128), (1684, 24011732), (2542, 15907064), (3368, 12005866), (4723, 8561456), (5084, 7953532), (6736, 6002933), (9446, 4280728), (10168, 3976766), (13051, 3098288), (17261, 2342608), (18892, 2140364), (20336, 1988383), (26102, 1549144), (34522, 1171304), (37784, 1070182), (52204, 774572), (69044, 585652), (75568, 535091), (104408, 387286), (138088, 292826), (146413, 276176), (193643, 208816)]