83842600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13523}}^1$

素因数の和:13570

約数の個数: 48

約数和(自身を含む): 201237120

約数和(自身を除く): 117394520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 13523, 27046, 54092, 67615, 108184, 135230, 270460, 338075, 419213, 540920, 676150, 838426, 1352300, 1676852, 2096065, 2704600, 3353704, 4192130, 8384260, 10480325, 16768520, 20960650, 41921300, 83842600]

約数ペア:

[(1, 83842600), (2, 41921300), (4, 20960650), (5, 16768520), (8, 10480325), (10, 8384260), (20, 4192130), (25, 3353704), (31, 2704600), (40, 2096065), (50, 1676852), (62, 1352300), (100, 838426), (124, 676150), (155, 540920), (200, 419213), (248, 338075), (310, 270460), (620, 135230), (775, 108184), (1240, 67615), (1550, 54092), (3100, 27046), (6200, 13523)]