108573440

素因数分解:

$2^8\times 5^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 261860928

約数和(自身を除く): 153287488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 313, 320, 542, 626, 640, 1084, 1252, 1280, 1355, 1565, 2168, 2504, 2710, 3130, 4336, 5008, 5420, 6260, 8672, 10016, 10840, 12520, 17344, 20032, 21680, 25040, 34688, 40064, 43360, 50080, 69376, 80128, 84823, 86720, 100160, 169646, 173440, 200320, 339292, 346880, 400640, 424115, 678584, 848230, 1357168, 1696460, 2714336, 3392920, 5428672, 6785840, 10857344, 13571680, 21714688, 27143360, 54286720, 108573440]

約数ペア:

[(1, 108573440), (2, 54286720), (4, 27143360), (5, 21714688), (8, 13571680), (10, 10857344), (16, 6785840), (20, 5428672), (32, 3392920), (40, 2714336), (64, 1696460), (80, 1357168), (128, 848230), (160, 678584), (256, 424115), (271, 400640), (313, 346880), (320, 339292), (542, 200320), (626, 173440), (640, 169646), (1084, 100160), (1252, 86720), (1280, 84823), (1355, 80128), (1565, 69376), (2168, 50080), (2504, 43360), (2710, 40064), (3130, 34688), (4336, 25040), (5008, 21680), (5420, 20032), (6260, 17344), (8672, 12520), (10016, 10840)]