2086553950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 4340034720

約数和(自身を除く): 2253480770

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 101, 130, 185, 202, 325, 370, 481, 505, 650, 859, 925, 962, 1010, 1313, 1718, 1850, 2405, 2525, 2626, 3737, 4295, 4810, 5050, 6565, 7474, 8590, 11167, 12025, 13130, 18685, 21475, 22334, 24050, 31783, 32825, 37370, 42950, 48581, 55835, 63566, 65650, 86759, 93425, 97162, 111670, 158915, 173518, 186850, 242905, 279175, 317830, 413179, 433795, 485810, 558350, 794575, 826358, 867590, 1127867, 1214525, 1589150, 2065895, 2168975, 2255734, 2429050, 3210083, 4131790, 4337950, 5639335, 6420166, 10329475, 11278670, 16050415, 20658950, 28196675, 32100830, 41731079, 56393350, 80252075, 83462158, 160504150, 208655395, 417310790, 1043276975, 2086553950]

約数ペア:

[(1, 2086553950), (2, 1043276975), (5, 417310790), (10, 208655395), (13, 160504150), (25, 83462158), (26, 80252075), (37, 56393350), (50, 41731079), (65, 32100830), (74, 28196675), (101, 20658950), (130, 16050415), (185, 11278670), (202, 10329475), (325, 6420166), (370, 5639335), (481, 4337950), (505, 4131790), (650, 3210083), (859, 2429050), (925, 2255734), (962, 2168975), (1010, 2065895), (1313, 1589150), (1718, 1214525), (1850, 1127867), (2405, 867590), (2525, 826358), (2626, 794575), (3737, 558350), (4295, 485810), (4810, 433795), (5050, 413179), (6565, 317830), (7474, 279175), (8590, 242905), (11167, 186850), (12025, 173518), (13130, 158915), (18685, 111670), (21475, 97162), (22334, 93425), (24050, 86759), (31783, 65650), (32825, 63566), (37370, 55835), (42950, 48581)]