957188860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 2136637440

約数和(自身を除く): 1179448580

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 137, 155, 191, 236, 274, 295, 310, 382, 548, 590, 620, 685, 764, 955, 1180, 1370, 1829, 1910, 2740, 3658, 3820, 4247, 5921, 7316, 8083, 8494, 9145, 11269, 11842, 16166, 16988, 18290, 21235, 22538, 23684, 26167, 29605, 32332, 36580, 40415, 42470, 45076, 52334, 56345, 59210, 80830, 84940, 104668, 112690, 118420, 130835, 161660, 225380, 250573, 261670, 349339, 501146, 523340, 698678, 811177, 1002292, 1252865, 1397356, 1543853, 1622354, 1746695, 2505730, 3087706, 3244708, 3493390, 4055885, 5011460, 6175412, 6986780, 7719265, 8111770, 15438530, 16223540, 30877060, 47859443, 95718886, 191437772, 239297215, 478594430, 957188860]

約数ペア:

[(1, 957188860), (2, 478594430), (4, 239297215), (5, 191437772), (10, 95718886), (20, 47859443), (31, 30877060), (59, 16223540), (62, 15438530), (118, 8111770), (124, 7719265), (137, 6986780), (155, 6175412), (191, 5011460), (236, 4055885), (274, 3493390), (295, 3244708), (310, 3087706), (382, 2505730), (548, 1746695), (590, 1622354), (620, 1543853), (685, 1397356), (764, 1252865), (955, 1002292), (1180, 811177), (1370, 698678), (1829, 523340), (1910, 501146), (2740, 349339), (3658, 261670), (3820, 250573), (4247, 225380), (5921, 161660), (7316, 130835), (8083, 118420), (8494, 112690), (9145, 104668), (11269, 84940), (11842, 80830), (16166, 59210), (16988, 56345), (18290, 52334), (21235, 45076), (22538, 42470), (23684, 40415), (26167, 36580), (29605, 32332)]