54368320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 138257280

約数和(自身を除く): 83888960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 83, 89, 92, 115, 160, 166, 178, 184, 230, 320, 332, 356, 368, 415, 445, 460, 664, 712, 736, 830, 890, 920, 1328, 1424, 1472, 1660, 1780, 1840, 1909, 2047, 2656, 2848, 3320, 3560, 3680, 3818, 4094, 5312, 5696, 6640, 7120, 7360, 7387, 7636, 8188, 9545, 10235, 13280, 14240, 14774, 15272, 16376, 19090, 20470, 26560, 28480, 29548, 30544, 32752, 36935, 38180, 40940, 59096, 61088, 65504, 73870, 76360, 81880, 118192, 122176, 131008, 147740, 152720, 163760, 169901, 236384, 295480, 305440, 327520, 339802, 472768, 590960, 610880, 655040, 679604, 849505, 1181920, 1359208, 1699010, 2363840, 2718416, 3398020, 5436832, 6796040, 10873664, 13592080, 27184160, 54368320]

約数ペア:

[(1, 54368320), (2, 27184160), (4, 13592080), (5, 10873664), (8, 6796040), (10, 5436832), (16, 3398020), (20, 2718416), (23, 2363840), (32, 1699010), (40, 1359208), (46, 1181920), (64, 849505), (80, 679604), (83, 655040), (89, 610880), (92, 590960), (115, 472768), (160, 339802), (166, 327520), (178, 305440), (184, 295480), (230, 236384), (320, 169901), (332, 163760), (356, 152720), (368, 147740), (415, 131008), (445, 122176), (460, 118192), (664, 81880), (712, 76360), (736, 73870), (830, 65504), (890, 61088), (920, 59096), (1328, 40940), (1424, 38180), (1472, 36935), (1660, 32752), (1780, 30544), (1840, 29548), (1909, 28480), (2047, 26560), (2656, 20470), (2848, 19090), (3320, 16376), (3560, 15272), (3680, 14774), (3818, 14240), (4094, 13280), (5312, 10235), (5696, 9545), (6640, 8188), (7120, 7636), (7360, 7387)]