103631450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 221652480

約数和(自身を除く): 118021030

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 37, 50, 62, 65, 74, 130, 139, 155, 185, 278, 310, 325, 370, 403, 481, 650, 695, 775, 806, 925, 962, 1147, 1390, 1550, 1807, 1850, 2015, 2294, 2405, 3475, 3614, 4030, 4309, 4810, 5143, 5735, 6950, 8618, 9035, 10075, 10286, 11470, 12025, 14911, 18070, 20150, 21545, 24050, 25715, 28675, 29822, 43090, 45175, 51430, 56017, 57350, 66859, 74555, 90350, 107725, 112034, 128575, 133718, 149110, 159433, 215450, 257150, 280085, 318866, 334295, 372775, 560170, 668590, 745550, 797165, 1400425, 1594330, 1671475, 2072629, 2800850, 3342950, 3985825, 4145258, 7971650, 10363145, 20726290, 51815725, 103631450]

約数ペア:

[(1, 103631450), (2, 51815725), (5, 20726290), (10, 10363145), (13, 7971650), (25, 4145258), (26, 3985825), (31, 3342950), (37, 2800850), (50, 2072629), (62, 1671475), (65, 1594330), (74, 1400425), (130, 797165), (139, 745550), (155, 668590), (185, 560170), (278, 372775), (310, 334295), (325, 318866), (370, 280085), (403, 257150), (481, 215450), (650, 159433), (695, 149110), (775, 133718), (806, 128575), (925, 112034), (962, 107725), (1147, 90350), (1390, 74555), (1550, 66859), (1807, 57350), (1850, 56017), (2015, 51430), (2294, 45175), (2405, 43090), (3475, 29822), (3614, 28675), (4030, 25715), (4309, 24050), (4810, 21545), (5143, 20150), (5735, 18070), (6950, 14911), (8618, 12025), (9035, 11470), (10075, 10286)]