25859820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2719

約数の個数: 96

約数和(自身を含む): 86381568

約数和(自身を除く): 60521748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 2677, 3220, 4830, 5354, 8031, 9660, 10708, 13385, 16062, 18739, 26770, 32124, 37478, 40155, 53540, 56217, 61571, 74956, 80310, 93695, 112434, 123142, 160620, 184713, 187390, 224868, 246284, 281085, 307855, 369426, 374780, 430997, 562170, 615710, 738852, 861994, 923565, 1124340, 1231420, 1292991, 1723988, 1847130, 2154985, 2585982, 3694260, 4309970, 5171964, 6464955, 8619940, 12929910, 25859820]

約数ペア:

[(1, 25859820), (2, 12929910), (3, 8619940), (4, 6464955), (5, 5171964), (6, 4309970), (7, 3694260), (10, 2585982), (12, 2154985), (14, 1847130), (15, 1723988), (20, 1292991), (21, 1231420), (23, 1124340), (28, 923565), (30, 861994), (35, 738852), (42, 615710), (46, 562170), (60, 430997), (69, 374780), (70, 369426), (84, 307855), (92, 281085), (105, 246284), (115, 224868), (138, 187390), (140, 184713), (161, 160620), (210, 123142), (230, 112434), (276, 93695), (322, 80310), (345, 74956), (420, 61571), (460, 56217), (483, 53540), (644, 40155), (690, 37478), (805, 32124), (966, 26770), (1380, 18739), (1610, 16062), (1932, 13385), (2415, 10708), (2677, 9660), (3220, 8031), (4830, 5354)]