1294150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 2843568

約数和(自身を除く): 1549418

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 181, 275, 286, 325, 362, 550, 650, 715, 905, 1430, 1810, 1991, 2353, 3575, 3982, 4525, 4706, 7150, 9050, 9955, 11765, 19910, 23530, 25883, 49775, 51766, 58825, 99550, 117650, 129415, 258830, 647075, 1294150]

約数ペア:

[(1, 1294150), (2, 647075), (5, 258830), (10, 129415), (11, 117650), (13, 99550), (22, 58825), (25, 51766), (26, 49775), (50, 25883), (55, 23530), (65, 19910), (110, 11765), (130, 9955), (143, 9050), (181, 7150), (275, 4706), (286, 4525), (325, 3982), (362, 3575), (550, 2353), (650, 1991), (715, 1810), (905, 1430)]