40963178908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^2\times {\mathrm{607}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 75973345280

約数和(自身を除く): 35010166372

約数列:

[1, 2, 4, 31, 62, 79, 83, 124, 158, 166, 316, 332, 607, 1214, 2428, 2449, 2573, 4898, 5146, 6557, 6889, 9796, 10292, 13114, 13778, 18817, 26228, 27556, 37634, 47953, 50381, 75268, 95906, 100762, 191812, 201524, 203267, 213559, 406534, 427118, 544231, 813068, 854236, 1088462, 1486543, 1561811, 2176924, 2973086, 3123622, 3980099, 4181623, 5946172, 6247244, 7960198, 8363246, 15920396, 16726492, 16871161, 33742322, 67484644, 123383069, 129630313, 246766138, 259260626, 330348217, 493532276, 518521252, 660696434, 1321392868, 10240794727, 20481589454, 40963178908]

約数ペア:

[(1, 40963178908), (2, 20481589454), (4, 10240794727), (31, 1321392868), (62, 660696434), (79, 518521252), (83, 493532276), (124, 330348217), (158, 259260626), (166, 246766138), (316, 129630313), (332, 123383069), (607, 67484644), (1214, 33742322), (2428, 16871161), (2449, 16726492), (2573, 15920396), (4898, 8363246), (5146, 7960198), (6557, 6247244), (6889, 5946172), (9796, 4181623), (10292, 3980099), (13114, 3123622), (13778, 2973086), (18817, 2176924), (26228, 1561811), (27556, 1486543), (37634, 1088462), (47953, 854236), (50381, 813068), (75268, 544231), (95906, 427118), (100762, 406534), (191812, 213559), (201524, 203267)]