1100959720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 2920170240

約数和(自身を除く): 1819210520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 73, 122, 140, 146, 244, 280, 292, 305, 365, 427, 488, 511, 584, 610, 730, 854, 883, 1022, 1220, 1460, 1708, 1766, 2044, 2135, 2440, 2555, 2920, 3416, 3532, 4088, 4270, 4415, 4453, 5110, 6181, 7064, 8540, 8830, 8906, 10220, 12362, 17080, 17660, 17812, 20440, 22265, 24724, 30905, 31171, 35320, 35624, 44530, 49448, 53863, 61810, 62342, 64459, 89060, 107726, 123620, 124684, 128918, 155855, 178120, 215452, 247240, 249368, 257836, 269315, 311710, 322295, 377041, 430904, 451213, 515672, 538630, 623420, 644590, 754082, 902426, 1077260, 1246840, 1289180, 1508164, 1804852, 1885205, 2154520, 2256065, 2578360, 3016328, 3609704, 3770410, 3931999, 4512130, 7540820, 7863998, 9024260, 15081640, 15727996, 18048520, 19659995, 27523993, 31455992, 39319990, 55047986, 78639980, 110095972, 137619965, 157279960, 220191944, 275239930, 550479860, 1100959720]

約数ペア:

[(1, 1100959720), (2, 550479860), (4, 275239930), (5, 220191944), (7, 157279960), (8, 137619965), (10, 110095972), (14, 78639980), (20, 55047986), (28, 39319990), (35, 31455992), (40, 27523993), (56, 19659995), (61, 18048520), (70, 15727996), (73, 15081640), (122, 9024260), (140, 7863998), (146, 7540820), (244, 4512130), (280, 3931999), (292, 3770410), (305, 3609704), (365, 3016328), (427, 2578360), (488, 2256065), (511, 2154520), (584, 1885205), (610, 1804852), (730, 1508164), (854, 1289180), (883, 1246840), (1022, 1077260), (1220, 902426), (1460, 754082), (1708, 644590), (1766, 623420), (2044, 538630), (2135, 515672), (2440, 451213), (2555, 430904), (2920, 377041), (3416, 322295), (3532, 311710), (4088, 269315), (4270, 257836), (4415, 249368), (4453, 247240), (5110, 215452), (6181, 178120), (7064, 155855), (8540, 128918), (8830, 124684), (8906, 123620), (10220, 107726), (12362, 89060), (17080, 64459), (17660, 62342), (17812, 61810), (20440, 53863), (22265, 49448), (24724, 44530), (30905, 35624), (31171, 35320)]