103437100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 243453168

約数和(自身を除く): 140016068

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 251, 260, 317, 325, 502, 634, 650, 1004, 1255, 1268, 1300, 1585, 2510, 3170, 3263, 4121, 5020, 6275, 6340, 6526, 7925, 8242, 12550, 13052, 15850, 16315, 16484, 20605, 25100, 31700, 32630, 41210, 65260, 79567, 81575, 82420, 103025, 159134, 163150, 206050, 318268, 326300, 397835, 412100, 795670, 1034371, 1591340, 1989175, 2068742, 3978350, 4137484, 5171855, 7956700, 10343710, 20687420, 25859275, 51718550, 103437100]

約数ペア:

[(1, 103437100), (2, 51718550), (4, 25859275), (5, 20687420), (10, 10343710), (13, 7956700), (20, 5171855), (25, 4137484), (26, 3978350), (50, 2068742), (52, 1989175), (65, 1591340), (100, 1034371), (130, 795670), (251, 412100), (260, 397835), (317, 326300), (325, 318268), (502, 206050), (634, 163150), (650, 159134), (1004, 103025), (1255, 82420), (1268, 81575), (1300, 79567), (1585, 65260), (2510, 41210), (3170, 32630), (3263, 31700), (4121, 25100), (5020, 20605), (6275, 16484), (6340, 16315), (6526, 15850), (7925, 13052), (8242, 12550)]