190065100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4915

約数の個数: 72

約数和(自身を含む): 455783328

約数和(自身を除く): 265718228

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2300, 3910, 4861, 7820, 9722, 9775, 19444, 19550, 24305, 39100, 48610, 82637, 97220, 111803, 121525, 165274, 223606, 243050, 330548, 413185, 447212, 486100, 559015, 826370, 1118030, 1652740, 1900651, 2065925, 2236060, 2795075, 3801302, 4131850, 5590150, 7602604, 8263700, 9503255, 11180300, 19006510, 38013020, 47516275, 95032550, 190065100]

約数ペア:

[(1, 190065100), (2, 95032550), (4, 47516275), (5, 38013020), (10, 19006510), (17, 11180300), (20, 9503255), (23, 8263700), (25, 7602604), (34, 5590150), (46, 4131850), (50, 3801302), (68, 2795075), (85, 2236060), (92, 2065925), (100, 1900651), (115, 1652740), (170, 1118030), (230, 826370), (340, 559015), (391, 486100), (425, 447212), (460, 413185), (575, 330548), (782, 243050), (850, 223606), (1150, 165274), (1564, 121525), (1700, 111803), (1955, 97220), (2300, 82637), (3910, 48610), (4861, 39100), (7820, 24305), (9722, 19550), (9775, 19444)]