1113403780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 2601414144

約数和(自身を除く): 1488010364

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 173, 230, 340, 346, 391, 460, 692, 782, 823, 865, 1564, 1646, 1730, 1955, 2941, 3292, 3460, 3910, 3979, 4115, 5882, 7820, 7958, 8230, 11764, 13991, 14705, 15916, 16460, 18929, 19895, 27982, 29410, 37858, 39790, 55964, 58820, 67643, 69955, 75716, 79580, 94645, 135286, 139910, 142379, 189290, 270572, 279820, 284758, 321793, 338215, 378580, 569516, 643586, 676430, 711895, 1287172, 1352860, 1423790, 1608965, 2420443, 2847580, 3217930, 3274717, 4840886, 6435860, 6549434, 9681772, 12102215, 13098868, 16373585, 24204430, 32747170, 48408860, 55670189, 65494340, 111340378, 222680756, 278350945, 556701890, 1113403780]

約数ペア:

[(1, 1113403780), (2, 556701890), (4, 278350945), (5, 222680756), (10, 111340378), (17, 65494340), (20, 55670189), (23, 48408860), (34, 32747170), (46, 24204430), (68, 16373585), (85, 13098868), (92, 12102215), (115, 9681772), (170, 6549434), (173, 6435860), (230, 4840886), (340, 3274717), (346, 3217930), (391, 2847580), (460, 2420443), (692, 1608965), (782, 1423790), (823, 1352860), (865, 1287172), (1564, 711895), (1646, 676430), (1730, 643586), (1955, 569516), (2941, 378580), (3292, 338215), (3460, 321793), (3910, 284758), (3979, 279820), (4115, 270572), (5882, 189290), (7820, 142379), (7958, 139910), (8230, 135286), (11764, 94645), (13991, 79580), (14705, 75716), (15916, 69955), (16460, 67643), (18929, 58820), (19895, 55964), (27982, 39790), (29410, 37858)]