2019433060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97369}}^1$

素因数の和:97456

約数の個数: 48

約数和(自身を含む): 4563926640

約数和(自身を除く): 2544493580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 4148, 5185, 10370, 20740, 97369, 194738, 389476, 486845, 973690, 1655273, 1947380, 3310546, 5939509, 6621092, 8276365, 11879018, 16552730, 23758036, 29697545, 33105460, 59395090, 100971653, 118790180, 201943306, 403886612, 504858265, 1009716530, 2019433060]

約数ペア:

[(1, 2019433060), (2, 1009716530), (4, 504858265), (5, 403886612), (10, 201943306), (17, 118790180), (20, 100971653), (34, 59395090), (61, 33105460), (68, 29697545), (85, 23758036), (122, 16552730), (170, 11879018), (244, 8276365), (305, 6621092), (340, 5939509), (610, 3310546), (1037, 1947380), (1220, 1655273), (2074, 973690), (4148, 486845), (5185, 389476), (10370, 194738), (20740, 97369)]