118749280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 310492224

約数和(自身を除く): 191742944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 1040, 1184, 1480, 1543, 1924, 2080, 2405, 2960, 3086, 3848, 4810, 5920, 6172, 7696, 7715, 9620, 12344, 15392, 15430, 19240, 20059, 24688, 30860, 38480, 40118, 49376, 57091, 61720, 76960, 80236, 100295, 114182, 123440, 160472, 200590, 228364, 246880, 285455, 320944, 401180, 456728, 570910, 641888, 742183, 802360, 913456, 1141820, 1484366, 1604720, 1826912, 2283640, 2968732, 3209440, 3710915, 4567280, 5937464, 7421830, 9134560, 11874928, 14843660, 23749856, 29687320, 59374640, 118749280]

約数ペア:

[(1, 118749280), (2, 59374640), (4, 29687320), (5, 23749856), (8, 14843660), (10, 11874928), (13, 9134560), (16, 7421830), (20, 5937464), (26, 4567280), (32, 3710915), (37, 3209440), (40, 2968732), (52, 2283640), (65, 1826912), (74, 1604720), (80, 1484366), (104, 1141820), (130, 913456), (148, 802360), (160, 742183), (185, 641888), (208, 570910), (260, 456728), (296, 401180), (370, 320944), (416, 285455), (481, 246880), (520, 228364), (592, 200590), (740, 160472), (962, 123440), (1040, 114182), (1184, 100295), (1480, 80236), (1543, 76960), (1924, 61720), (2080, 57091), (2405, 49376), (2960, 40118), (3086, 38480), (3848, 30860), (4810, 24688), (5920, 20059), (6172, 19240), (7696, 15430), (7715, 15392), (9620, 12344)]