26207580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2755

約数の個数: 96

約数和(自身を含む): 87542784

約数和(自身を除く): 61335204

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, 2713, 3220, 4830, 5426, 8139, 9660, 10852, 13565, 16278, 18991, 27130, 32556, 37982, 40695, 54260, 56973, 62399, 75964, 81390, 94955, 113946, 124798, 162780, 187197, 189910, 227892, 249596, 284865, 311995, 374394, 379820, 436793, 569730, 623990, 748788, 873586, 935985, 1139460, 1247980, 1310379, 1747172, 1871970, 2183965, 2620758, 3743940, 4367930, 5241516, 6551895, 8735860, 13103790, 26207580]

約数ペア:

[(1, 26207580), (2, 13103790), (3, 8735860), (4, 6551895), (5, 5241516), (6, 4367930), (7, 3743940), (10, 2620758), (12, 2183965), (14, 1871970), (15, 1747172), (20, 1310379), (21, 1247980), (23, 1139460), (28, 935985), (30, 873586), (35, 748788), (42, 623990), (46, 569730), (60, 436793), (69, 379820), (70, 374394), (84, 311995), (92, 284865), (105, 249596), (115, 227892), (138, 189910), (140, 187197), (161, 162780), (210, 124798), (230, 113946), (276, 94955), (322, 81390), (345, 75964), (420, 62399), (460, 56973), (483, 54260), (644, 40695), (690, 37982), (805, 32556), (966, 27130), (1380, 18991), (1610, 16278), (1932, 13565), (2415, 10852), (2713, 9660), (3220, 8139), (4830, 5426)]