279332350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 596211840

約数和(自身を除く): 316879490

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 83, 110, 145, 166, 211, 275, 290, 319, 415, 422, 550, 638, 725, 830, 913, 1055, 1450, 1595, 1826, 2075, 2110, 2321, 2407, 3190, 4150, 4565, 4642, 4814, 5275, 6119, 7975, 9130, 10550, 11605, 12035, 12238, 15950, 17513, 22825, 23210, 24070, 26477, 30595, 35026, 45650, 52954, 58025, 60175, 61190, 67309, 87565, 116050, 120350, 132385, 134618, 152975, 175130, 192643, 264770, 305950, 336545, 385286, 437825, 507877, 661925, 673090, 875650, 963215, 1015754, 1323850, 1682725, 1926430, 2539385, 3365450, 4816075, 5078770, 5586647, 9632150, 11173294, 12696925, 25393850, 27933235, 55866470, 139666175, 279332350]

約数ペア:

[(1, 279332350), (2, 139666175), (5, 55866470), (10, 27933235), (11, 25393850), (22, 12696925), (25, 11173294), (29, 9632150), (50, 5586647), (55, 5078770), (58, 4816075), (83, 3365450), (110, 2539385), (145, 1926430), (166, 1682725), (211, 1323850), (275, 1015754), (290, 963215), (319, 875650), (415, 673090), (422, 661925), (550, 507877), (638, 437825), (725, 385286), (830, 336545), (913, 305950), (1055, 264770), (1450, 192643), (1595, 175130), (1826, 152975), (2075, 134618), (2110, 132385), (2321, 120350), (2407, 116050), (3190, 87565), (4150, 67309), (4565, 61190), (4642, 60175), (4814, 58025), (5275, 52954), (6119, 45650), (7975, 35026), (9130, 30595), (10550, 26477), (11605, 24070), (12035, 23210), (12238, 22825), (15950, 17513)]