2013277760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4523}}^1$

素因数の和:4660

約数の個数: 112

約数和(自身を含む): 5212299456

約数和(自身を除く): 3199021696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 130, 160, 208, 214, 260, 320, 416, 428, 520, 535, 832, 856, 1040, 1070, 1391, 1712, 2080, 2140, 2782, 3424, 4160, 4280, 4523, 5564, 6848, 6955, 8560, 9046, 11128, 13910, 17120, 18092, 22256, 22615, 27820, 34240, 36184, 44512, 45230, 55640, 58799, 72368, 89024, 90460, 111280, 117598, 144736, 180920, 222560, 235196, 289472, 293995, 361840, 445120, 470392, 483961, 587990, 723680, 940784, 967922, 1175980, 1447360, 1881568, 1935844, 2351960, 2419805, 3763136, 3871688, 4703920, 4839610, 6291493, 7743376, 9407840, 9679220, 12582986, 15486752, 18815680, 19358440, 25165972, 30973504, 31457465, 38716880, 50331944, 62914930, 77433760, 100663888, 125829860, 154867520, 201327776, 251659720, 402655552, 503319440, 1006638880, 2013277760]

約数ペア:

[(1, 2013277760), (2, 1006638880), (4, 503319440), (5, 402655552), (8, 251659720), (10, 201327776), (13, 154867520), (16, 125829860), (20, 100663888), (26, 77433760), (32, 62914930), (40, 50331944), (52, 38716880), (64, 31457465), (65, 30973504), (80, 25165972), (104, 19358440), (107, 18815680), (130, 15486752), (160, 12582986), (208, 9679220), (214, 9407840), (260, 7743376), (320, 6291493), (416, 4839610), (428, 4703920), (520, 3871688), (535, 3763136), (832, 2419805), (856, 2351960), (1040, 1935844), (1070, 1881568), (1391, 1447360), (1712, 1175980), (2080, 967922), (2140, 940784), (2782, 723680), (3424, 587990), (4160, 483961), (4280, 470392), (4523, 445120), (5564, 361840), (6848, 293995), (6955, 289472), (8560, 235196), (9046, 222560), (11128, 180920), (13910, 144736), (17120, 117598), (18092, 111280), (22256, 90460), (22615, 89024), (27820, 72368), (34240, 58799), (36184, 55640), (44512, 45230)]