401065103440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{901513}}^1$

素因数の和:901676

約数の個数: 80

約数和(自身を含む): 957797322048

約数和(自身を除く): 556732218608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 83, 134, 166, 268, 332, 335, 415, 536, 664, 670, 830, 1072, 1328, 1340, 1660, 2680, 3320, 5360, 5561, 6640, 11122, 22244, 27805, 44488, 55610, 88976, 111220, 222440, 444880, 901513, 1803026, 3606052, 4507565, 7212104, 9015130, 14424208, 18030260, 36060520, 60401371, 72121040, 74825579, 120802742, 149651158, 241605484, 299302316, 302006855, 374127895, 483210968, 598604632, 604013710, 748255790, 966421936, 1197209264, 1208027420, 1496511580, 2416054840, 2993023160, 4832109680, 5013313793, 5986046320, 10026627586, 20053255172, 25066568965, 40106510344, 50133137930, 80213020688, 100266275860, 200532551720, 401065103440]

約数ペア:

[(1, 401065103440), (2, 200532551720), (4, 100266275860), (5, 80213020688), (8, 50133137930), (10, 40106510344), (16, 25066568965), (20, 20053255172), (40, 10026627586), (67, 5986046320), (80, 5013313793), (83, 4832109680), (134, 2993023160), (166, 2416054840), (268, 1496511580), (332, 1208027420), (335, 1197209264), (415, 966421936), (536, 748255790), (664, 604013710), (670, 598604632), (830, 483210968), (1072, 374127895), (1328, 302006855), (1340, 299302316), (1660, 241605484), (2680, 149651158), (3320, 120802742), (5360, 74825579), (5561, 72121040), (6640, 60401371), (11122, 36060520), (22244, 18030260), (27805, 14424208), (44488, 9015130), (55610, 7212104), (88976, 4507565), (111220, 3606052), (222440, 1803026), (444880, 901513)]