38914810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 79720200

約数和(自身を除く): 40805390

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1109, 1210, 1595, 2218, 3190, 3509, 5545, 7018, 11090, 12199, 17545, 24398, 32161, 35090, 60995, 64322, 121990, 134189, 160805, 268378, 321610, 353771, 670945, 707542, 1341890, 1768855, 3537710, 3891481, 7782962, 19457405, 38914810]

約数ペア:

[(1, 38914810), (2, 19457405), (5, 7782962), (10, 3891481), (11, 3537710), (22, 1768855), (29, 1341890), (55, 707542), (58, 670945), (110, 353771), (121, 321610), (145, 268378), (242, 160805), (290, 134189), (319, 121990), (605, 64322), (638, 60995), (1109, 35090), (1210, 32161), (1595, 24398), (2218, 17545), (3190, 12199), (3509, 11090), (5545, 7018)]