40900300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 108

約数和(自身を含む): 109539864

約数和(自身を除く): 68639564

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 49, 50, 68, 70, 85, 98, 100, 119, 140, 170, 175, 196, 238, 245, 340, 350, 425, 476, 490, 491, 595, 700, 833, 850, 980, 982, 1190, 1225, 1666, 1700, 1964, 2380, 2450, 2455, 2975, 3332, 3437, 4165, 4900, 4910, 5950, 6874, 8330, 8347, 9820, 11900, 12275, 13748, 16660, 16694, 17185, 20825, 24059, 24550, 33388, 34370, 41650, 41735, 48118, 49100, 58429, 68740, 83300, 83470, 85925, 96236, 116858, 120295, 166940, 171850, 208675, 233716, 240590, 292145, 343700, 409003, 417350, 481180, 584290, 601475, 818006, 834700, 1168580, 1202950, 1460725, 1636012, 2045015, 2405900, 2921450, 4090030, 5842900, 8180060, 10225075, 20450150, 40900300]

約数ペア:

[(1, 40900300), (2, 20450150), (4, 10225075), (5, 8180060), (7, 5842900), (10, 4090030), (14, 2921450), (17, 2405900), (20, 2045015), (25, 1636012), (28, 1460725), (34, 1202950), (35, 1168580), (49, 834700), (50, 818006), (68, 601475), (70, 584290), (85, 481180), (98, 417350), (100, 409003), (119, 343700), (140, 292145), (170, 240590), (175, 233716), (196, 208675), (238, 171850), (245, 166940), (340, 120295), (350, 116858), (425, 96236), (476, 85925), (490, 83470), (491, 83300), (595, 68740), (700, 58429), (833, 49100), (850, 48118), (980, 41735), (982, 41650), (1190, 34370), (1225, 33388), (1666, 24550), (1700, 24059), (1964, 20825), (2380, 17185), (2450, 16694), (2455, 16660), (2975, 13748), (3332, 12275), (3437, 11900), (4165, 9820), (4900, 8347), (4910, 8330), (5950, 6874)]