133497260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30203}}^1$

素因数の和:30242

約数の個数: 48

約数和(自身を含む): 319679136

約数和(自身を除く): 186181876

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 30203, 60406, 120812, 151015, 302030, 392639, 513451, 604060, 785278, 1026902, 1570556, 1963195, 2053804, 2567255, 3926390, 5134510, 6674863, 7852780, 10269020, 13349726, 26699452, 33374315, 66748630, 133497260]

約数ペア:

[(1, 133497260), (2, 66748630), (4, 33374315), (5, 26699452), (10, 13349726), (13, 10269020), (17, 7852780), (20, 6674863), (26, 5134510), (34, 3926390), (52, 2567255), (65, 2053804), (68, 1963195), (85, 1570556), (130, 1026902), (170, 785278), (221, 604060), (260, 513451), (340, 392639), (442, 302030), (884, 151015), (1105, 120812), (2210, 60406), (4420, 30203)]