65090080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 173311488

約数和(自身を除く): 108221408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1193, 1240, 1364, 1705, 1760, 2386, 2480, 2728, 3410, 4772, 4960, 5456, 5965, 6820, 9544, 10912, 11930, 13123, 13640, 19088, 23860, 26246, 27280, 36983, 38176, 47720, 52492, 54560, 65615, 73966, 95440, 104984, 131230, 147932, 184915, 190880, 209968, 262460, 295864, 369830, 406813, 419936, 524920, 591728, 739660, 813626, 1049840, 1183456, 1479320, 1627252, 2034065, 2099680, 2958640, 3254504, 4068130, 5917280, 6509008, 8136260, 13018016, 16272520, 32545040, 65090080]

約数ペア:

[(1, 65090080), (2, 32545040), (4, 16272520), (5, 13018016), (8, 8136260), (10, 6509008), (11, 5917280), (16, 4068130), (20, 3254504), (22, 2958640), (31, 2099680), (32, 2034065), (40, 1627252), (44, 1479320), (55, 1183456), (62, 1049840), (80, 813626), (88, 739660), (110, 591728), (124, 524920), (155, 419936), (160, 406813), (176, 369830), (220, 295864), (248, 262460), (310, 209968), (341, 190880), (352, 184915), (440, 147932), (496, 131230), (620, 104984), (682, 95440), (880, 73966), (992, 65615), (1193, 54560), (1240, 52492), (1364, 47720), (1705, 38176), (1760, 36983), (2386, 27280), (2480, 26246), (2728, 23860), (3410, 19088), (4772, 13640), (4960, 13123), (5456, 11930), (5965, 10912), (6820, 9544)]