19843301300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1279}}^1\times {\mathrm{3301}}^1$

素因数の和:4641

約数の個数: 72

約数和(自身を含む): 44023848960

約数和(自身を除く): 24180547660

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 1279, 2350, 2558, 3301, 4700, 5116, 6395, 6602, 12790, 13204, 16505, 25580, 31975, 33010, 60113, 63950, 66020, 82525, 120226, 127900, 155147, 165050, 240452, 300565, 310294, 330100, 601130, 620588, 775735, 1202260, 1502825, 1551470, 3005650, 3102940, 3878675, 4221979, 6011300, 7757350, 8443958, 15514700, 16887916, 21109895, 42219790, 84439580, 105549475, 198433013, 211098950, 396866026, 422197900, 793732052, 992165065, 1984330130, 3968660260, 4960825325, 9921650650, 19843301300]

約数ペア:

[(1, 19843301300), (2, 9921650650), (4, 4960825325), (5, 3968660260), (10, 1984330130), (20, 992165065), (25, 793732052), (47, 422197900), (50, 396866026), (94, 211098950), (100, 198433013), (188, 105549475), (235, 84439580), (470, 42219790), (940, 21109895), (1175, 16887916), (1279, 15514700), (2350, 8443958), (2558, 7757350), (3301, 6011300), (4700, 4221979), (5116, 3878675), (6395, 3102940), (6602, 3005650), (12790, 1551470), (13204, 1502825), (16505, 1202260), (25580, 775735), (31975, 620588), (33010, 601130), (60113, 330100), (63950, 310294), (66020, 300565), (82525, 240452), (120226, 165050), (127900, 155147)]