2562071150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3301}}^1$

素因数の和:3394

約数の個数: 72

約数和(自身を含む): 5147989704

約数和(自身を除く): 2585918554

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 361, 430, 475, 722, 817, 950, 1075, 1634, 1805, 2150, 3301, 3610, 4085, 6602, 8170, 9025, 15523, 16505, 18050, 20425, 31046, 33010, 40850, 62719, 77615, 82525, 125438, 141943, 155230, 165050, 283886, 313595, 388075, 627190, 709715, 776150, 1191661, 1419430, 1567975, 2383322, 2696917, 3135950, 3548575, 5393834, 5958305, 7097150, 11916610, 13484585, 26969170, 29791525, 51241423, 59583050, 67422925, 102482846, 134845850, 256207115, 512414230, 1281035575, 2562071150]

約数ペア:

[(1, 2562071150), (2, 1281035575), (5, 512414230), (10, 256207115), (19, 134845850), (25, 102482846), (38, 67422925), (43, 59583050), (50, 51241423), (86, 29791525), (95, 26969170), (190, 13484585), (215, 11916610), (361, 7097150), (430, 5958305), (475, 5393834), (722, 3548575), (817, 3135950), (950, 2696917), (1075, 2383322), (1634, 1567975), (1805, 1419430), (2150, 1191661), (3301, 776150), (3610, 709715), (4085, 627190), (6602, 388075), (8170, 313595), (9025, 283886), (15523, 165050), (16505, 155230), (18050, 141943), (20425, 125438), (31046, 82525), (33010, 77615), (40850, 62719)]