41450720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 103493376

約数和(自身を除く): 62042656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 137, 155, 160, 244, 248, 274, 305, 310, 488, 496, 548, 610, 620, 685, 976, 992, 1096, 1220, 1240, 1370, 1891, 1952, 2192, 2440, 2480, 2740, 3782, 4247, 4384, 4880, 4960, 5480, 7564, 8357, 8494, 9455, 9760, 10960, 15128, 16714, 16988, 18910, 21235, 21920, 30256, 33428, 33976, 37820, 41785, 42470, 60512, 66856, 67952, 75640, 83570, 84940, 133712, 135904, 151280, 167140, 169880, 259067, 267424, 302560, 334280, 339760, 518134, 668560, 679520, 1036268, 1295335, 1337120, 2072536, 2590670, 4145072, 5181340, 8290144, 10362680, 20725360, 41450720]

約数ペア:

[(1, 41450720), (2, 20725360), (4, 10362680), (5, 8290144), (8, 5181340), (10, 4145072), (16, 2590670), (20, 2072536), (31, 1337120), (32, 1295335), (40, 1036268), (61, 679520), (62, 668560), (80, 518134), (122, 339760), (124, 334280), (137, 302560), (155, 267424), (160, 259067), (244, 169880), (248, 167140), (274, 151280), (305, 135904), (310, 133712), (488, 84940), (496, 83570), (548, 75640), (610, 67952), (620, 66856), (685, 60512), (976, 42470), (992, 41785), (1096, 37820), (1220, 33976), (1240, 33428), (1370, 30256), (1891, 21920), (1952, 21235), (2192, 18910), (2440, 16988), (2480, 16714), (2740, 15128), (3782, 10960), (4247, 9760), (4384, 9455), (4880, 8494), (4960, 8357), (5480, 7564)]