13307076020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{523}}^1\times {\mathrm{3709}}^1$

素因数の和:4262

約数の個数: 96

約数和(自身を含む): 32659872000

約数和(自身を除く): 19352795980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 523, 686, 980, 1046, 1372, 1715, 2092, 2615, 3430, 3661, 3709, 5230, 6860, 7322, 7418, 10460, 14644, 14836, 18305, 18545, 25627, 25963, 36610, 37090, 51254, 51926, 73220, 74180, 102508, 103852, 128135, 129815, 179389, 181741, 256270, 259630, 358778, 363482, 512540, 519260, 717556, 726964, 896945, 908705, 1272187, 1793890, 1817410, 1939807, 2544374, 3587780, 3634820, 3879614, 5088748, 6360935, 7759228, 9699035, 12721870, 13578649, 19398070, 25443740, 27157298, 38796140, 54314596, 67893245, 95050543, 135786490, 190101086, 271572980, 380202172, 475252715, 665353801, 950505430, 1330707602, 1901010860, 2661415204, 3326769005, 6653538010, 13307076020]

約数ペア:

[(1, 13307076020), (2, 6653538010), (4, 3326769005), (5, 2661415204), (7, 1901010860), (10, 1330707602), (14, 950505430), (20, 665353801), (28, 475252715), (35, 380202172), (49, 271572980), (70, 190101086), (98, 135786490), (140, 95050543), (196, 67893245), (245, 54314596), (343, 38796140), (490, 27157298), (523, 25443740), (686, 19398070), (980, 13578649), (1046, 12721870), (1372, 9699035), (1715, 7759228), (2092, 6360935), (2615, 5088748), (3430, 3879614), (3661, 3634820), (3709, 3587780), (5230, 2544374), (6860, 1939807), (7322, 1817410), (7418, 1793890), (10460, 1272187), (14644, 908705), (14836, 896945), (18305, 726964), (18545, 717556), (25627, 519260), (25963, 512540), (36610, 363482), (37090, 358778), (51254, 259630), (51926, 256270), (73220, 181741), (74180, 179389), (102508, 129815), (103852, 128135)]