71836360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 170398080

約数和(自身を除く): 98561720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 113, 115, 184, 226, 230, 452, 460, 565, 691, 904, 920, 1130, 1382, 2260, 2599, 2764, 3455, 4520, 5198, 5528, 6910, 10396, 12995, 13820, 15893, 20792, 25990, 27640, 31786, 51980, 63572, 78083, 79465, 103960, 127144, 156166, 158930, 312332, 317860, 390415, 624664, 635720, 780830, 1561660, 1795909, 3123320, 3591818, 7183636, 8979545, 14367272, 17959090, 35918180, 71836360]

約数ペア:

[(1, 71836360), (2, 35918180), (4, 17959090), (5, 14367272), (8, 8979545), (10, 7183636), (20, 3591818), (23, 3123320), (40, 1795909), (46, 1561660), (92, 780830), (113, 635720), (115, 624664), (184, 390415), (226, 317860), (230, 312332), (452, 158930), (460, 156166), (565, 127144), (691, 103960), (904, 79465), (920, 78083), (1130, 63572), (1382, 51980), (2260, 31786), (2599, 27640), (2764, 25990), (3455, 20792), (4520, 15893), (5198, 13820), (5528, 12995), (6910, 10396)]