29216680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 71136000

約数和(自身を除く): 41919320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1039, 1406, 1480, 2078, 2812, 3515, 4156, 5195, 5624, 7030, 8312, 10390, 14060, 19741, 20780, 28120, 38443, 39482, 41560, 76886, 78964, 98705, 153772, 157928, 192215, 197410, 307544, 384430, 394820, 730417, 768860, 789640, 1460834, 1537720, 2921668, 3652085, 5843336, 7304170, 14608340, 29216680]

約数ペア:

[(1, 29216680), (2, 14608340), (4, 7304170), (5, 5843336), (8, 3652085), (10, 2921668), (19, 1537720), (20, 1460834), (37, 789640), (38, 768860), (40, 730417), (74, 394820), (76, 384430), (95, 307544), (148, 197410), (152, 192215), (185, 157928), (190, 153772), (296, 98705), (370, 78964), (380, 76886), (703, 41560), (740, 39482), (760, 38443), (1039, 28120), (1406, 20780), (1480, 19741), (2078, 14060), (2812, 10390), (3515, 8312), (4156, 7030), (5195, 5624)]