29493760

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 72698472

約数和(自身を除く): 43204712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 281, 320, 328, 410, 512, 562, 640, 656, 820, 1124, 1280, 1312, 1405, 1640, 2248, 2560, 2624, 2810, 3280, 4496, 5248, 5620, 6560, 8992, 10496, 11240, 11521, 13120, 17984, 20992, 22480, 23042, 26240, 35968, 44960, 46084, 52480, 57605, 71936, 89920, 92168, 104960, 115210, 143872, 179840, 184336, 230420, 359680, 368672, 460840, 719360, 737344, 921680, 1474688, 1843360, 2949376, 3686720, 5898752, 7373440, 14746880, 29493760]

約数ペア:

[(1, 29493760), (2, 14746880), (4, 7373440), (5, 5898752), (8, 3686720), (10, 2949376), (16, 1843360), (20, 1474688), (32, 921680), (40, 737344), (41, 719360), (64, 460840), (80, 368672), (82, 359680), (128, 230420), (160, 184336), (164, 179840), (205, 143872), (256, 115210), (281, 104960), (320, 92168), (328, 89920), (410, 71936), (512, 57605), (562, 52480), (640, 46084), (656, 44960), (820, 35968), (1124, 26240), (1280, 23042), (1312, 22480), (1405, 20992), (1640, 17984), (2248, 13120), (2560, 11521), (2624, 11240), (2810, 10496), (3280, 8992), (4496, 6560), (5248, 5620)]