13747821100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3980

約数の個数: 144

約数和(自身を含む): 33545352960

約数和(自身を除く): 19797531860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 89, 100, 124, 130, 155, 178, 260, 310, 325, 356, 403, 445, 620, 650, 775, 806, 890, 1157, 1300, 1550, 1612, 1780, 2015, 2225, 2314, 2759, 3100, 3833, 4030, 4450, 4628, 5518, 5785, 7666, 8060, 8900, 10075, 11036, 11570, 13795, 15332, 19165, 20150, 23140, 27590, 28925, 35867, 38330, 40300, 49829, 55180, 57850, 68975, 71734, 76660, 95825, 99658, 115700, 118823, 137950, 143468, 179335, 191650, 199316, 237646, 249145, 275900, 341137, 358670, 383300, 475292, 498290, 594115, 682274, 717340, 896675, 996580, 1188230, 1245725, 1364548, 1544699, 1705685, 1793350, 2376460, 2491450, 2970575, 3089398, 3411370, 3586700, 4434781, 4982900, 5941150, 6178796, 6822740, 7723495, 8528425, 8869562, 10575247, 11882300, 15446990, 17056850, 17739124, 21150494, 22173905, 30893980, 34113700, 38617475, 42300988, 44347810, 52876235, 77234950, 88695620, 105752470, 110869525, 137478211, 154469900, 211504940, 221739050, 264381175, 274956422, 443478100, 528762350, 549912844, 687391055, 1057524700, 1374782110, 2749564220, 3436955275, 6873910550, 13747821100]

約数ペア:

[(1, 13747821100), (2, 6873910550), (4, 3436955275), (5, 2749564220), (10, 1374782110), (13, 1057524700), (20, 687391055), (25, 549912844), (26, 528762350), (31, 443478100), (50, 274956422), (52, 264381175), (62, 221739050), (65, 211504940), (89, 154469900), (100, 137478211), (124, 110869525), (130, 105752470), (155, 88695620), (178, 77234950), (260, 52876235), (310, 44347810), (325, 42300988), (356, 38617475), (403, 34113700), (445, 30893980), (620, 22173905), (650, 21150494), (775, 17739124), (806, 17056850), (890, 15446990), (1157, 11882300), (1300, 10575247), (1550, 8869562), (1612, 8528425), (1780, 7723495), (2015, 6822740), (2225, 6178796), (2314, 5941150), (2759, 4982900), (3100, 4434781), (3833, 3586700), (4030, 3411370), (4450, 3089398), (4628, 2970575), (5518, 2491450), (5785, 2376460), (7666, 1793350), (8060, 1705685), (8900, 1544699), (10075, 1364548), (11036, 1245725), (11570, 1188230), (13795, 996580), (15332, 896675), (19165, 717340), (20150, 682274), (23140, 594115), (27590, 498290), (28925, 475292), (35867, 383300), (38330, 358670), (40300, 341137), (49829, 275900), (55180, 249145), (57850, 237646), (68975, 199316), (71734, 191650), (76660, 179335), (95825, 143468), (99658, 137950), (115700, 118823)]