910892260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5879}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 1959874560

約数和(自身を除く): 1048982300

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 127, 244, 254, 305, 508, 610, 635, 1220, 1270, 2540, 5879, 7747, 11758, 15494, 23516, 29395, 30988, 38735, 58790, 77470, 117580, 154940, 358619, 717238, 746633, 1434476, 1493266, 1793095, 2986532, 3586190, 3733165, 7172380, 7466330, 14932660, 45544613, 91089226, 182178452, 227723065, 455446130, 910892260]

約数ペア:

[(1, 910892260), (2, 455446130), (4, 227723065), (5, 182178452), (10, 91089226), (20, 45544613), (61, 14932660), (122, 7466330), (127, 7172380), (244, 3733165), (254, 3586190), (305, 2986532), (508, 1793095), (610, 1493266), (635, 1434476), (1220, 746633), (1270, 717238), (2540, 358619), (5879, 154940), (7747, 117580), (11758, 77470), (15494, 58790), (23516, 38735), (29395, 30988)]