16485350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 38449920

約数和(自身を除く): 21964570

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 37, 38, 50, 67, 70, 74, 95, 133, 134, 175, 185, 190, 259, 266, 335, 350, 370, 469, 475, 518, 665, 670, 703, 925, 938, 950, 1273, 1295, 1330, 1406, 1675, 1850, 2345, 2479, 2546, 2590, 3325, 3350, 3515, 4690, 4921, 4958, 6365, 6475, 6650, 7030, 8911, 9842, 11725, 12395, 12730, 12950, 17353, 17575, 17822, 23450, 24605, 24790, 31825, 34706, 35150, 44555, 47101, 49210, 61975, 63650, 86765, 89110, 94202, 123025, 123950, 173530, 222775, 235505, 246050, 329707, 433825, 445550, 471010, 659414, 867650, 1177525, 1648535, 2355050, 3297070, 8242675, 16485350]

約数ペア:

[(1, 16485350), (2, 8242675), (5, 3297070), (7, 2355050), (10, 1648535), (14, 1177525), (19, 867650), (25, 659414), (35, 471010), (37, 445550), (38, 433825), (50, 329707), (67, 246050), (70, 235505), (74, 222775), (95, 173530), (133, 123950), (134, 123025), (175, 94202), (185, 89110), (190, 86765), (259, 63650), (266, 61975), (335, 49210), (350, 47101), (370, 44555), (469, 35150), (475, 34706), (518, 31825), (665, 24790), (670, 24605), (703, 23450), (925, 17822), (938, 17575), (950, 17353), (1273, 12950), (1295, 12730), (1330, 12395), (1406, 11725), (1675, 9842), (1850, 8911), (2345, 7030), (2479, 6650), (2546, 6475), (2590, 6365), (3325, 4958), (3350, 4921), (3515, 4690)]