103189760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4283

約数の個数: 72

約数和(自身を含む): 260242080

約数和(自身を除く): 157052320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4243, 4864, 6080, 8486, 12160, 16972, 21215, 24320, 33944, 42430, 67888, 80617, 84860, 135776, 161234, 169720, 271552, 322468, 339440, 403085, 543104, 644936, 678880, 806170, 1086208, 1289872, 1357760, 1612340, 2579744, 2715520, 3224680, 5159488, 5431040, 6449360, 10318976, 12898720, 20637952, 25797440, 51594880, 103189760]

約数ペア:

[(1, 103189760), (2, 51594880), (4, 25797440), (5, 20637952), (8, 12898720), (10, 10318976), (16, 6449360), (19, 5431040), (20, 5159488), (32, 3224680), (38, 2715520), (40, 2579744), (64, 1612340), (76, 1357760), (80, 1289872), (95, 1086208), (128, 806170), (152, 678880), (160, 644936), (190, 543104), (256, 403085), (304, 339440), (320, 322468), (380, 271552), (608, 169720), (640, 161234), (760, 135776), (1216, 84860), (1280, 80617), (1520, 67888), (2432, 42430), (3040, 33944), (4243, 24320), (4864, 21215), (6080, 16972), (8486, 12160)]