100265780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 221114880

約数和(自身を除く): 120849100

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 2741, 3658, 5482, 7316, 9145, 10964, 13705, 18290, 27410, 36580, 54820, 84971, 161719, 169942, 323438, 339884, 424855, 646876, 808595, 849710, 1617190, 1699420, 3234380, 5013289, 10026578, 20053156, 25066445, 50132890, 100265780]

約数ペア:

[(1, 100265780), (2, 50132890), (4, 25066445), (5, 20053156), (10, 10026578), (20, 5013289), (31, 3234380), (59, 1699420), (62, 1617190), (118, 849710), (124, 808595), (155, 646876), (236, 424855), (295, 339884), (310, 323438), (590, 169942), (620, 161719), (1180, 84971), (1829, 54820), (2741, 36580), (3658, 27410), (5482, 18290), (7316, 13705), (9145, 10964)]