2013625250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1549

約数の個数: 128

約数和(自身を含む): 4718697984

約数和(自身を除く): 2705072734

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 61, 65, 70, 91, 122, 125, 130, 175, 182, 250, 305, 325, 350, 427, 455, 610, 650, 793, 854, 875, 910, 1451, 1525, 1586, 1625, 1750, 2135, 2275, 2902, 3050, 3250, 3965, 4270, 4550, 5551, 7255, 7625, 7930, 10157, 10675, 11102, 11375, 14510, 15250, 18863, 19825, 20314, 21350, 22750, 27755, 36275, 37726, 39650, 50785, 53375, 55510, 72550, 88511, 94315, 99125, 101570, 106750, 132041, 138775, 177022, 181375, 188630, 198250, 253925, 264082, 277550, 362750, 442555, 471575, 507850, 619577, 660205, 693875, 885110, 943150, 1150643, 1239154, 1269625, 1320410, 1387750, 2212775, 2301286, 2357875, 2539250, 3097885, 3301025, 4425550, 4715750, 5753215, 6195770, 6602050, 8054501, 11063875, 11506430, 15489425, 16109002, 16505125, 22127750, 28766075, 30978850, 33010250, 40272505, 57532150, 77447125, 80545010, 143830375, 154894250, 201362525, 287660750, 402725050, 1006812625, 2013625250]

約数ペア:

[(1, 2013625250), (2, 1006812625), (5, 402725050), (7, 287660750), (10, 201362525), (13, 154894250), (14, 143830375), (25, 80545010), (26, 77447125), (35, 57532150), (50, 40272505), (61, 33010250), (65, 30978850), (70, 28766075), (91, 22127750), (122, 16505125), (125, 16109002), (130, 15489425), (175, 11506430), (182, 11063875), (250, 8054501), (305, 6602050), (325, 6195770), (350, 5753215), (427, 4715750), (455, 4425550), (610, 3301025), (650, 3097885), (793, 2539250), (854, 2357875), (875, 2301286), (910, 2212775), (1451, 1387750), (1525, 1320410), (1586, 1269625), (1625, 1239154), (1750, 1150643), (2135, 943150), (2275, 885110), (2902, 693875), (3050, 660205), (3250, 619577), (3965, 507850), (4270, 471575), (4550, 442555), (5551, 362750), (7255, 277550), (7625, 264082), (7930, 253925), (10157, 198250), (10675, 188630), (11102, 181375), (11375, 177022), (14510, 138775), (15250, 132041), (18863, 106750), (19825, 101570), (20314, 99125), (21350, 94315), (22750, 88511), (27755, 72550), (36275, 55510), (37726, 53375), (39650, 50785)]