40438650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2068

約数の個数: 96

約数和(自身を含む): 120706560

約数和(自身を除く): 80267910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2027, 2850, 3325, 3990, 4054, 6081, 6650, 9975, 10135, 12162, 14189, 19950, 20270, 28378, 30405, 38513, 42567, 50675, 60810, 70945, 77026, 85134, 101350, 115539, 141890, 152025, 192565, 212835, 231078, 269591, 304050, 354725, 385130, 425670, 539182, 577695, 709450, 808773, 962825, 1064175, 1155390, 1347955, 1617546, 1925650, 2128350, 2695910, 2888475, 4043865, 5776950, 6739775, 8087730, 13479550, 20219325, 40438650]

約数ペア:

[(1, 40438650), (2, 20219325), (3, 13479550), (5, 8087730), (6, 6739775), (7, 5776950), (10, 4043865), (14, 2888475), (15, 2695910), (19, 2128350), (21, 1925650), (25, 1617546), (30, 1347955), (35, 1155390), (38, 1064175), (42, 962825), (50, 808773), (57, 709450), (70, 577695), (75, 539182), (95, 425670), (105, 385130), (114, 354725), (133, 304050), (150, 269591), (175, 231078), (190, 212835), (210, 192565), (266, 152025), (285, 141890), (350, 115539), (399, 101350), (475, 85134), (525, 77026), (570, 70945), (665, 60810), (798, 50675), (950, 42567), (1050, 38513), (1330, 30405), (1425, 28378), (1995, 20270), (2027, 19950), (2850, 14189), (3325, 12162), (3990, 10135), (4054, 9975), (6081, 6650)]