2013199250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 3847903488

約数和(自身を除く): 1834704238

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 263, 335, 457, 526, 670, 914, 1315, 1675, 2285, 2630, 3350, 4570, 6575, 8375, 11425, 13150, 16750, 17621, 22850, 30619, 32875, 35242, 57125, 61238, 65750, 88105, 114250, 120191, 153095, 176210, 240382, 306190, 440525, 600955, 765475, 881050, 1201910, 1530950, 2202625, 3004775, 3827375, 4405250, 6009550, 7654750, 8052797, 15023875, 16105594, 30047750, 40263985, 80527970, 201319925, 402639850, 1006599625, 2013199250]

約数ペア:

[(1, 2013199250), (2, 1006599625), (5, 402639850), (10, 201319925), (25, 80527970), (50, 40263985), (67, 30047750), (125, 16105594), (134, 15023875), (250, 8052797), (263, 7654750), (335, 6009550), (457, 4405250), (526, 3827375), (670, 3004775), (914, 2202625), (1315, 1530950), (1675, 1201910), (2285, 881050), (2630, 765475), (3350, 600955), (4570, 440525), (6575, 306190), (8375, 240382), (11425, 176210), (13150, 153095), (16750, 120191), (17621, 114250), (22850, 88105), (30619, 65750), (32875, 61238), (35242, 57125)]