26204880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 90244224

約数和(自身を除く): 64039344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 227, 240, 260, 296, 312, 370, 390, 444, 454, 481, 520, 555, 592, 624, 681, 740, 780, 888, 908, 962, 1040, 1110, 1135, 1362, 1443, 1480, 1560, 1776, 1816, 1924, 2220, 2270, 2405, 2724, 2886, 2951, 2960, 3120, 3405, 3632, 3848, 4440, 4540, 4810, 5448, 5772, 5902, 6810, 7215, 7696, 8399, 8853, 8880, 9080, 9620, 10896, 11544, 11804, 13620, 14430, 14755, 16798, 17706, 18160, 19240, 23088, 23608, 25197, 27240, 28860, 29510, 33596, 35412, 38480, 41995, 44265, 47216, 50394, 54480, 57720, 59020, 67192, 70824, 83990, 88530, 100788, 109187, 115440, 118040, 125985, 134384, 141648, 167980, 177060, 201576, 218374, 236080, 251970, 327561, 335960, 354120, 403152, 436748, 503940, 545935, 655122, 671920, 708240, 873496, 1007880, 1091870, 1310244, 1637805, 1746992, 2015760, 2183740, 2620488, 3275610, 4367480, 5240976, 6551220, 8734960, 13102440, 26204880]

約数ペア:

[(1, 26204880), (2, 13102440), (3, 8734960), (4, 6551220), (5, 5240976), (6, 4367480), (8, 3275610), (10, 2620488), (12, 2183740), (13, 2015760), (15, 1746992), (16, 1637805), (20, 1310244), (24, 1091870), (26, 1007880), (30, 873496), (37, 708240), (39, 671920), (40, 655122), (48, 545935), (52, 503940), (60, 436748), (65, 403152), (74, 354120), (78, 335960), (80, 327561), (104, 251970), (111, 236080), (120, 218374), (130, 201576), (148, 177060), (156, 167980), (185, 141648), (195, 134384), (208, 125985), (222, 118040), (227, 115440), (240, 109187), (260, 100788), (296, 88530), (312, 83990), (370, 70824), (390, 67192), (444, 59020), (454, 57720), (481, 54480), (520, 50394), (555, 47216), (592, 44265), (624, 41995), (681, 38480), (740, 35412), (780, 33596), (888, 29510), (908, 28860), (962, 27240), (1040, 25197), (1110, 23608), (1135, 23088), (1362, 19240), (1443, 18160), (1480, 17706), (1560, 16798), (1776, 14755), (1816, 14430), (1924, 13620), (2220, 11804), (2270, 11544), (2405, 10896), (2724, 9620), (2886, 9080), (2951, 8880), (2960, 8853), (3120, 8399), (3405, 7696), (3632, 7215), (3848, 6810), (4440, 5902), (4540, 5772), (4810, 5448)]