38504320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3575

約数の個数: 64

約数和(自身を含む): 97491600

約数和(自身を除く): 58987280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 3539, 5440, 7078, 10880, 14156, 17695, 28312, 35390, 56624, 60163, 70780, 113248, 120326, 141560, 226496, 240652, 283120, 300815, 452992, 481304, 566240, 601630, 962608, 1132480, 1203260, 1925216, 2264960, 2406520, 3850432, 4813040, 7700864, 9626080, 19252160, 38504320]

約数ペア:

[(1, 38504320), (2, 19252160), (4, 9626080), (5, 7700864), (8, 4813040), (10, 3850432), (16, 2406520), (17, 2264960), (20, 1925216), (32, 1203260), (34, 1132480), (40, 962608), (64, 601630), (68, 566240), (80, 481304), (85, 452992), (128, 300815), (136, 283120), (160, 240652), (170, 226496), (272, 141560), (320, 120326), (340, 113248), (544, 70780), (640, 60163), (680, 56624), (1088, 35390), (1360, 28312), (2176, 17695), (2720, 14156), (3539, 10880), (5440, 7078)]