88936520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4278

約数の個数: 64

約数和(自身を含む): 218764800

約数和(自身を除く): 129828280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 4219, 5270, 8438, 10540, 16876, 21080, 21095, 33752, 42190, 71723, 84380, 130789, 143446, 168760, 261578, 286892, 358615, 523156, 573784, 653945, 717230, 1046312, 1307890, 1434460, 2223413, 2615780, 2868920, 4446826, 5231560, 8893652, 11117065, 17787304, 22234130, 44468260, 88936520]

約数ペア:

[(1, 88936520), (2, 44468260), (4, 22234130), (5, 17787304), (8, 11117065), (10, 8893652), (17, 5231560), (20, 4446826), (31, 2868920), (34, 2615780), (40, 2223413), (62, 1434460), (68, 1307890), (85, 1046312), (124, 717230), (136, 653945), (155, 573784), (170, 523156), (248, 358615), (310, 286892), (340, 261578), (527, 168760), (620, 143446), (680, 130789), (1054, 84380), (1240, 71723), (2108, 42190), (2635, 33752), (4216, 21095), (4219, 21080), (5270, 16876), (8438, 10540)]