2019447782350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1\times {\mathrm{16417}}^1$

素因数の和:17822

約数の個数: 96

約数和(自身を含む): 3944172056832

約数和(自身を除く): 1924724274482

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 305, 310, 610, 775, 1301, 1525, 1550, 1891, 2602, 3050, 3782, 6505, 9455, 13010, 16417, 18910, 32525, 32834, 40331, 47275, 65050, 79361, 80662, 82085, 94550, 158722, 164170, 201655, 396805, 403310, 410425, 508927, 793610, 820850, 1001437, 1008275, 1017854, 1984025, 2002874, 2016550, 2460191, 2544635, 3968050, 4920382, 5007185, 5089270, 10014370, 12300955, 12723175, 21358517, 24601910, 25035925, 25446350, 31044547, 42717034, 50071850, 61504775, 62089094, 106792585, 123009550, 155222735, 213585170, 310445470, 533962925, 662114027, 776113675, 1067925850, 1302869537, 1324228054, 1552227350, 2605739074, 3310570135, 6514347685, 6621140270, 13028695370, 16552850675, 32571738425, 33105701350, 40388955647, 65143476850, 80777911294, 201944778235, 403889556470, 1009723891175, 2019447782350]

約数ペア:

[(1, 2019447782350), (2, 1009723891175), (5, 403889556470), (10, 201944778235), (25, 80777911294), (31, 65143476850), (50, 40388955647), (61, 33105701350), (62, 32571738425), (122, 16552850675), (155, 13028695370), (305, 6621140270), (310, 6514347685), (610, 3310570135), (775, 2605739074), (1301, 1552227350), (1525, 1324228054), (1550, 1302869537), (1891, 1067925850), (2602, 776113675), (3050, 662114027), (3782, 533962925), (6505, 310445470), (9455, 213585170), (13010, 155222735), (16417, 123009550), (18910, 106792585), (32525, 62089094), (32834, 61504775), (40331, 50071850), (47275, 42717034), (65050, 31044547), (79361, 25446350), (80662, 25035925), (82085, 24601910), (94550, 21358517), (158722, 12723175), (164170, 12300955), (201655, 10014370), (396805, 5089270), (403310, 5007185), (410425, 4920382), (508927, 3968050), (793610, 2544635), (820850, 2460191), (1001437, 2016550), (1008275, 2002874), (1017854, 1984025)]