5641567280

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{2333}}^1$

素因数の和:2694

約数の個数: 80

約数和(自身を含む): 13273775424

約数和(自身を除く): 7632208144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 181, 334, 362, 668, 724, 835, 905, 1336, 1448, 1670, 1810, 2333, 2672, 2896, 3340, 3620, 4666, 6680, 7240, 9332, 11665, 13360, 14480, 18664, 23330, 30227, 37328, 46660, 60454, 93320, 120908, 151135, 186640, 241816, 302270, 389611, 422273, 483632, 604540, 779222, 844546, 1209080, 1558444, 1689092, 1948055, 2111365, 2418160, 3116888, 3378184, 3896110, 4222730, 6233776, 6756368, 7792220, 8445460, 15584440, 16890920, 31168880, 33781840, 70519591, 141039182, 282078364, 352597955, 564156728, 705195910, 1128313456, 1410391820, 2820783640, 5641567280]

約数ペア:

[(1, 5641567280), (2, 2820783640), (4, 1410391820), (5, 1128313456), (8, 705195910), (10, 564156728), (16, 352597955), (20, 282078364), (40, 141039182), (80, 70519591), (167, 33781840), (181, 31168880), (334, 16890920), (362, 15584440), (668, 8445460), (724, 7792220), (835, 6756368), (905, 6233776), (1336, 4222730), (1448, 3896110), (1670, 3378184), (1810, 3116888), (2333, 2418160), (2672, 2111365), (2896, 1948055), (3340, 1689092), (3620, 1558444), (4666, 1209080), (6680, 844546), (7240, 779222), (9332, 604540), (11665, 483632), (13360, 422273), (14480, 389611), (18664, 302270), (23330, 241816), (30227, 186640), (37328, 151135), (46660, 120908), (60454, 93320)]