2155773760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5563}}^1$

素因数の和:5760

約数の個数: 112

約数和(自身を含む): 5901757056

約数和(自身を除く): 3745983296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 173, 224, 280, 320, 346, 448, 560, 692, 865, 1120, 1211, 1384, 1730, 2240, 2422, 2768, 3460, 4844, 5536, 5563, 6055, 6920, 9688, 11072, 11126, 12110, 13840, 19376, 22252, 24220, 27680, 27815, 38752, 38941, 44504, 48440, 55360, 55630, 77504, 77882, 89008, 96880, 111260, 155764, 178016, 193760, 194705, 222520, 311528, 356032, 387520, 389410, 445040, 623056, 778820, 890080, 962399, 1246112, 1557640, 1780160, 1924798, 2492224, 3115280, 3849596, 4811995, 6230560, 6736793, 7699192, 9623990, 12461120, 13473586, 15398384, 19247980, 26947172, 30796768, 33683965, 38495960, 53894344, 61593536, 67367930, 76991920, 107788688, 134735860, 153983840, 215577376, 269471720, 307967680, 431154752, 538943440, 1077886880, 2155773760]

約数ペア:

[(1, 2155773760), (2, 1077886880), (4, 538943440), (5, 431154752), (7, 307967680), (8, 269471720), (10, 215577376), (14, 153983840), (16, 134735860), (20, 107788688), (28, 76991920), (32, 67367930), (35, 61593536), (40, 53894344), (56, 38495960), (64, 33683965), (70, 30796768), (80, 26947172), (112, 19247980), (140, 15398384), (160, 13473586), (173, 12461120), (224, 9623990), (280, 7699192), (320, 6736793), (346, 6230560), (448, 4811995), (560, 3849596), (692, 3115280), (865, 2492224), (1120, 1924798), (1211, 1780160), (1384, 1557640), (1730, 1246112), (2240, 962399), (2422, 890080), (2768, 778820), (3460, 623056), (4844, 445040), (5536, 389410), (5563, 387520), (6055, 356032), (6920, 311528), (9688, 222520), (11072, 194705), (11126, 193760), (12110, 178016), (13840, 155764), (19376, 111260), (22252, 96880), (24220, 89008), (27680, 77882), (27815, 77504), (38752, 55630), (38941, 55360), (44504, 48440)]