101333420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 221453568

約数和(自身を除く): 120120148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 137, 155, 274, 310, 548, 620, 685, 1193, 1370, 2386, 2740, 4247, 4772, 5965, 8494, 11930, 16988, 21235, 23860, 36983, 42470, 73966, 84940, 147932, 163441, 184915, 326882, 369830, 653764, 739660, 817205, 1634410, 3268820, 5066671, 10133342, 20266684, 25333355, 50666710, 101333420]

約数ペア:

[(1, 101333420), (2, 50666710), (4, 25333355), (5, 20266684), (10, 10133342), (20, 5066671), (31, 3268820), (62, 1634410), (124, 817205), (137, 739660), (155, 653764), (274, 369830), (310, 326882), (548, 184915), (620, 163441), (685, 147932), (1193, 84940), (1370, 73966), (2386, 42470), (2740, 36983), (4247, 23860), (4772, 21235), (5965, 16988), (8494, 11930)]