9976538650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{4871}}^1$

素因数の和:5056

約数の個数: 96

約数和(自身を含む): 21009155328

約数和(自身を除く): 11032616678

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 137, 230, 274, 299, 325, 575, 598, 650, 685, 1150, 1370, 1495, 1781, 2990, 3151, 3425, 3562, 4871, 6302, 6850, 7475, 8905, 9742, 14950, 15755, 17810, 24355, 31510, 40963, 44525, 48710, 63323, 78775, 81926, 89050, 112033, 121775, 126646, 157550, 204815, 224066, 243550, 316615, 409630, 560165, 633230, 667327, 1024075, 1120330, 1334654, 1456429, 1583075, 2048150, 2800825, 2912858, 3166150, 3336635, 5601650, 6673270, 7282145, 8675251, 14564290, 15348521, 16683175, 17350502, 30697042, 33366350, 36410725, 43376255, 72821450, 76742605, 86752510, 153485210, 199530773, 216881275, 383713025, 399061546, 433762550, 767426050, 997653865, 1995307730, 4988269325, 9976538650]

約数ペア:

[(1, 9976538650), (2, 4988269325), (5, 1995307730), (10, 997653865), (13, 767426050), (23, 433762550), (25, 399061546), (26, 383713025), (46, 216881275), (50, 199530773), (65, 153485210), (115, 86752510), (130, 76742605), (137, 72821450), (230, 43376255), (274, 36410725), (299, 33366350), (325, 30697042), (575, 17350502), (598, 16683175), (650, 15348521), (685, 14564290), (1150, 8675251), (1370, 7282145), (1495, 6673270), (1781, 5601650), (2990, 3336635), (3151, 3166150), (3425, 2912858), (3562, 2800825), (4871, 2048150), (6302, 1583075), (6850, 1456429), (7475, 1334654), (8905, 1120330), (9742, 1024075), (14950, 667327), (15755, 633230), (17810, 560165), (24355, 409630), (31510, 316615), (40963, 243550), (44525, 224066), (48710, 204815), (63323, 157550), (78775, 126646), (81926, 121775), (89050, 112033)]