14928100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 36310176

約数和(自身を除く): 21382076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 331, 410, 451, 550, 662, 820, 902, 1025, 1100, 1324, 1655, 1804, 2050, 2255, 3310, 3641, 4100, 4510, 6620, 7282, 8275, 9020, 11275, 13571, 14564, 16550, 18205, 22550, 27142, 33100, 36410, 45100, 54284, 67855, 72820, 91025, 135710, 149281, 182050, 271420, 298562, 339275, 364100, 597124, 678550, 746405, 1357100, 1492810, 2985620, 3732025, 7464050, 14928100]

約数ペア:

[(1, 14928100), (2, 7464050), (4, 3732025), (5, 2985620), (10, 1492810), (11, 1357100), (20, 746405), (22, 678550), (25, 597124), (41, 364100), (44, 339275), (50, 298562), (55, 271420), (82, 182050), (100, 149281), (110, 135710), (164, 91025), (205, 72820), (220, 67855), (275, 54284), (331, 45100), (410, 36410), (451, 33100), (550, 27142), (662, 22550), (820, 18205), (902, 16550), (1025, 14564), (1100, 13571), (1324, 11275), (1655, 9020), (1804, 8275), (2050, 7282), (2255, 6620), (3310, 4510), (3641, 4100)]