1092189440

素因数分解:

$2^8\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2459}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 2624741280

約数和(自身を除く): 1532551840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 347, 640, 694, 1280, 1388, 1735, 2459, 2776, 3470, 4918, 5552, 6940, 9836, 11104, 12295, 13880, 19672, 22208, 24590, 27760, 39344, 44416, 49180, 55520, 78688, 88832, 98360, 111040, 157376, 196720, 222080, 314752, 393440, 444160, 629504, 786880, 853273, 1573760, 1706546, 3147520, 3413092, 4266365, 6826184, 8532730, 13652368, 17065460, 27304736, 34130920, 54609472, 68261840, 109218944, 136523680, 218437888, 273047360, 546094720, 1092189440]

約数ペア:

[(1, 1092189440), (2, 546094720), (4, 273047360), (5, 218437888), (8, 136523680), (10, 109218944), (16, 68261840), (20, 54609472), (32, 34130920), (40, 27304736), (64, 17065460), (80, 13652368), (128, 8532730), (160, 6826184), (256, 4266365), (320, 3413092), (347, 3147520), (640, 1706546), (694, 1573760), (1280, 853273), (1388, 786880), (1735, 629504), (2459, 444160), (2776, 393440), (3470, 314752), (4918, 222080), (5552, 196720), (6940, 157376), (9836, 111040), (11104, 98360), (12295, 88832), (13880, 78688), (19672, 55520), (22208, 49180), (24590, 44416), (27760, 39344)]