38536750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 88440768

約数和(自身を除く): 49904018

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 61, 70, 95, 122, 125, 133, 175, 190, 250, 266, 305, 350, 361, 427, 475, 610, 665, 722, 854, 875, 950, 1159, 1330, 1525, 1750, 1805, 2135, 2318, 2375, 2527, 3050, 3325, 3610, 4270, 4750, 5054, 5795, 6650, 7625, 8113, 9025, 10675, 11590, 12635, 15250, 16226, 16625, 18050, 21350, 22021, 25270, 28975, 33250, 40565, 44042, 45125, 53375, 57950, 63175, 81130, 90250, 106750, 110105, 126350, 144875, 154147, 202825, 220210, 289750, 308294, 315875, 405650, 550525, 631750, 770735, 1014125, 1101050, 1541470, 2028250, 2752625, 3853675, 5505250, 7707350, 19268375, 38536750]

約数ペア:

[(1, 38536750), (2, 19268375), (5, 7707350), (7, 5505250), (10, 3853675), (14, 2752625), (19, 2028250), (25, 1541470), (35, 1101050), (38, 1014125), (50, 770735), (61, 631750), (70, 550525), (95, 405650), (122, 315875), (125, 308294), (133, 289750), (175, 220210), (190, 202825), (250, 154147), (266, 144875), (305, 126350), (350, 110105), (361, 106750), (427, 90250), (475, 81130), (610, 63175), (665, 57950), (722, 53375), (854, 45125), (875, 44042), (950, 40565), (1159, 33250), (1330, 28975), (1525, 25270), (1750, 22021), (1805, 21350), (2135, 18050), (2318, 16625), (2375, 16226), (2527, 15250), (3050, 12635), (3325, 11590), (3610, 10675), (4270, 9025), (4750, 8113), (5054, 7625), (5795, 6650)]