136657300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3449

約数の個数: 72

約数和(自身を含む): 329756672

約数和(自身を除く): 193099372

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 3391, 4030, 6782, 8060, 10075, 13564, 16955, 20150, 33910, 40300, 44083, 67820, 84775, 88166, 105121, 169550, 176332, 210242, 220415, 339100, 420484, 440830, 525605, 881660, 1051210, 1102075, 1366573, 2102420, 2204150, 2628025, 2733146, 4408300, 5256050, 5466292, 6832865, 10512100, 13665730, 27331460, 34164325, 68328650, 136657300]

約数ペア:

[(1, 136657300), (2, 68328650), (4, 34164325), (5, 27331460), (10, 13665730), (13, 10512100), (20, 6832865), (25, 5466292), (26, 5256050), (31, 4408300), (50, 2733146), (52, 2628025), (62, 2204150), (65, 2102420), (100, 1366573), (124, 1102075), (130, 1051210), (155, 881660), (260, 525605), (310, 440830), (325, 420484), (403, 339100), (620, 220415), (650, 210242), (775, 176332), (806, 169550), (1300, 105121), (1550, 88166), (1612, 84775), (2015, 67820), (3100, 44083), (3391, 40300), (4030, 33910), (6782, 20150), (8060, 16955), (10075, 13564)]