1727379520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10308

約数の個数: 112

約数和(自身を含む): 4496214528

約数和(自身を除く): 2768835008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 5440, 8432, 9920, 10243, 10540, 16864, 20486, 21080, 33728, 40972, 42160, 51215, 81944, 84320, 102430, 163888, 168640, 174131, 204860, 317533, 327776, 348262, 409720, 635066, 655552, 696524, 819440, 870655, 1270132, 1393048, 1587665, 1638880, 1741310, 2540264, 2786096, 3175330, 3277760, 3482620, 5080528, 5398061, 5572192, 6350660, 6965240, 10161056, 10796122, 11144384, 12701320, 13930480, 20322112, 21592244, 25402640, 26990305, 27860960, 43184488, 50805280, 53980610, 55721920, 86368976, 101610560, 107961220, 172737952, 215922440, 345475904, 431844880, 863689760, 1727379520]

約数ペア:

[(1, 1727379520), (2, 863689760), (4, 431844880), (5, 345475904), (8, 215922440), (10, 172737952), (16, 107961220), (17, 101610560), (20, 86368976), (31, 55721920), (32, 53980610), (34, 50805280), (40, 43184488), (62, 27860960), (64, 26990305), (68, 25402640), (80, 21592244), (85, 20322112), (124, 13930480), (136, 12701320), (155, 11144384), (160, 10796122), (170, 10161056), (248, 6965240), (272, 6350660), (310, 5572192), (320, 5398061), (340, 5080528), (496, 3482620), (527, 3277760), (544, 3175330), (620, 2786096), (680, 2540264), (992, 1741310), (1054, 1638880), (1088, 1587665), (1240, 1393048), (1360, 1270132), (1984, 870655), (2108, 819440), (2480, 696524), (2635, 655552), (2720, 635066), (4216, 409720), (4960, 348262), (5270, 327776), (5440, 317533), (8432, 204860), (9920, 174131), (10243, 168640), (10540, 163888), (16864, 102430), (20486, 84320), (21080, 81944), (33728, 51215), (40972, 42160)]