61942840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 146512800

約数和(自身を除く): 84569960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 797, 1160, 1340, 1594, 1943, 2680, 3188, 3886, 3985, 6376, 7772, 7970, 9715, 15544, 15940, 19430, 23113, 31880, 38860, 46226, 53399, 77720, 92452, 106798, 115565, 184904, 213596, 231130, 266995, 427192, 462260, 533990, 924520, 1067980, 1548571, 2135960, 3097142, 6194284, 7742855, 12388568, 15485710, 30971420, 61942840]

約数ペア:

[(1, 61942840), (2, 30971420), (4, 15485710), (5, 12388568), (8, 7742855), (10, 6194284), (20, 3097142), (29, 2135960), (40, 1548571), (58, 1067980), (67, 924520), (116, 533990), (134, 462260), (145, 427192), (232, 266995), (268, 231130), (290, 213596), (335, 184904), (536, 115565), (580, 106798), (670, 92452), (797, 77720), (1160, 53399), (1340, 46226), (1594, 38860), (1943, 31880), (2680, 23113), (3188, 19430), (3886, 15940), (3985, 15544), (6376, 9715), (7772, 7970)]