97473280

素因数分解:

$2^8\times 5^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 235174464

約数和(自身を除く): 137701184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 281, 320, 542, 562, 640, 1084, 1124, 1280, 1355, 1405, 2168, 2248, 2710, 2810, 4336, 4496, 5420, 5620, 8672, 8992, 10840, 11240, 17344, 17984, 21680, 22480, 34688, 35968, 43360, 44960, 69376, 71936, 76151, 86720, 89920, 152302, 173440, 179840, 304604, 346880, 359680, 380755, 609208, 761510, 1218416, 1523020, 2436832, 3046040, 4873664, 6092080, 9747328, 12184160, 19494656, 24368320, 48736640, 97473280]

約数ペア:

[(1, 97473280), (2, 48736640), (4, 24368320), (5, 19494656), (8, 12184160), (10, 9747328), (16, 6092080), (20, 4873664), (32, 3046040), (40, 2436832), (64, 1523020), (80, 1218416), (128, 761510), (160, 609208), (256, 380755), (271, 359680), (281, 346880), (320, 304604), (542, 179840), (562, 173440), (640, 152302), (1084, 89920), (1124, 86720), (1280, 76151), (1355, 71936), (1405, 69376), (2168, 44960), (2248, 43360), (2710, 35968), (2810, 34688), (4336, 22480), (4496, 21680), (5420, 17984), (5620, 17344), (8672, 11240), (8992, 10840)]