380261950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 783190944

約数和(自身を除く): 402928994

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 107, 113, 170, 185, 214, 226, 370, 425, 535, 565, 629, 850, 925, 1070, 1130, 1258, 1819, 1850, 1921, 2675, 2825, 3145, 3638, 3842, 3959, 4181, 5350, 5650, 6290, 7918, 8362, 9095, 9605, 12091, 15725, 18190, 19210, 19795, 20905, 24182, 31450, 39590, 41810, 45475, 48025, 60455, 67303, 71077, 90950, 96050, 98975, 104525, 120910, 134606, 142154, 197950, 205547, 209050, 302275, 336515, 355385, 411094, 447367, 604550, 673030, 710770, 894734, 1027735, 1682575, 1776925, 2055470, 2236835, 3365150, 3553850, 4473670, 5138675, 7605239, 10277350, 11184175, 15210478, 22368350, 38026195, 76052390, 190130975, 380261950]

約数ペア:

[(1, 380261950), (2, 190130975), (5, 76052390), (10, 38026195), (17, 22368350), (25, 15210478), (34, 11184175), (37, 10277350), (50, 7605239), (74, 5138675), (85, 4473670), (107, 3553850), (113, 3365150), (170, 2236835), (185, 2055470), (214, 1776925), (226, 1682575), (370, 1027735), (425, 894734), (535, 710770), (565, 673030), (629, 604550), (850, 447367), (925, 411094), (1070, 355385), (1130, 336515), (1258, 302275), (1819, 209050), (1850, 205547), (1921, 197950), (2675, 142154), (2825, 134606), (3145, 120910), (3638, 104525), (3842, 98975), (3959, 96050), (4181, 90950), (5350, 71077), (5650, 67303), (6290, 60455), (7918, 48025), (8362, 45475), (9095, 41810), (9605, 39590), (12091, 31450), (15725, 24182), (18190, 20905), (19210, 19795)]