15696950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 31538160

約数和(自身を除く): 15841210

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 313, 425, 590, 626, 850, 1003, 1475, 1565, 2006, 2950, 3130, 5015, 5321, 7825, 10030, 10642, 15650, 18467, 25075, 26605, 36934, 50150, 53210, 92335, 133025, 184670, 266050, 313939, 461675, 627878, 923350, 1569695, 3139390, 7848475, 15696950]

約数ペア:

[(1, 15696950), (2, 7848475), (5, 3139390), (10, 1569695), (17, 923350), (25, 627878), (34, 461675), (50, 313939), (59, 266050), (85, 184670), (118, 133025), (170, 92335), (295, 53210), (313, 50150), (425, 36934), (590, 26605), (626, 25075), (850, 18467), (1003, 15650), (1475, 10642), (1565, 10030), (2006, 7825), (2950, 5321), (3130, 5015)]