40152852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 109200000

約数和(自身を除く): 69047148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1249, 1692, 1786, 2498, 2679, 3572, 3747, 4996, 5358, 7494, 8037, 10716, 11241, 14988, 16074, 22482, 23731, 32148, 44964, 47462, 58703, 71193, 94924, 117406, 142386, 176109, 213579, 234812, 284772, 352218, 427158, 528327, 704436, 854316, 1056654, 1115357, 2113308, 2230714, 3346071, 4461428, 6692142, 10038213, 13384284, 20076426, 40152852]

約数ペア:

[(1, 40152852), (2, 20076426), (3, 13384284), (4, 10038213), (6, 6692142), (9, 4461428), (12, 3346071), (18, 2230714), (19, 2113308), (36, 1115357), (38, 1056654), (47, 854316), (57, 704436), (76, 528327), (94, 427158), (114, 352218), (141, 284772), (171, 234812), (188, 213579), (228, 176109), (282, 142386), (342, 117406), (423, 94924), (564, 71193), (684, 58703), (846, 47462), (893, 44964), (1249, 32148), (1692, 23731), (1786, 22482), (2498, 16074), (2679, 14988), (3572, 11241), (3747, 10716), (4996, 8037), (5358, 7494)]