2480453515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 3384115200

約数和(自身を除く): 903661685

約数列:

[1, 5, 19, 23, 59, 71, 95, 115, 271, 295, 355, 437, 1121, 1349, 1355, 1357, 1633, 2185, 4189, 5149, 5605, 6233, 6745, 6785, 8165, 15989, 19241, 20945, 25745, 25783, 31027, 31165, 79591, 79945, 96205, 96347, 118427, 128915, 155135, 303791, 365579, 367747, 397955, 442543, 481735, 592135, 1135219, 1518955, 1827895, 1830593, 1838735, 2212715, 5676095, 6987193, 8408317, 9152965, 21569161, 26110037, 34935965, 42041585, 107845805, 130550185, 496090703, 2480453515]

約数ペア:

[(1, 2480453515), (5, 496090703), (19, 130550185), (23, 107845805), (59, 42041585), (71, 34935965), (95, 26110037), (115, 21569161), (271, 9152965), (295, 8408317), (355, 6987193), (437, 5676095), (1121, 2212715), (1349, 1838735), (1355, 1830593), (1357, 1827895), (1633, 1518955), (2185, 1135219), (4189, 592135), (5149, 481735), (5605, 442543), (6233, 397955), (6745, 367747), (6785, 365579), (8165, 303791), (15989, 155135), (19241, 128915), (20945, 118427), (25745, 96347), (25783, 96205), (31027, 79945), (31165, 79591)]