2079719800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4001}}^1$

素因数の和:4153

約数の個数: 96

約数和(自身を含む): 5091504480

約数和(自身を除く): 3011784680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 113, 115, 184, 200, 226, 230, 452, 460, 565, 575, 904, 920, 1130, 1150, 2260, 2300, 2599, 2825, 4001, 4520, 4600, 5198, 5650, 8002, 10396, 11300, 12995, 16004, 20005, 20792, 22600, 25990, 32008, 40010, 51980, 64975, 80020, 92023, 100025, 103960, 129950, 160040, 184046, 200050, 259900, 368092, 400100, 452113, 460115, 519800, 736184, 800200, 904226, 920230, 1808452, 1840460, 2260565, 2300575, 3616904, 3680920, 4521130, 4601150, 9042260, 9202300, 10398599, 11302825, 18084520, 18404600, 20797198, 22605650, 41594396, 45211300, 51992995, 83188792, 90422600, 103985990, 207971980, 259964975, 415943960, 519929950, 1039859900, 2079719800]

約数ペア:

[(1, 2079719800), (2, 1039859900), (4, 519929950), (5, 415943960), (8, 259964975), (10, 207971980), (20, 103985990), (23, 90422600), (25, 83188792), (40, 51992995), (46, 45211300), (50, 41594396), (92, 22605650), (100, 20797198), (113, 18404600), (115, 18084520), (184, 11302825), (200, 10398599), (226, 9202300), (230, 9042260), (452, 4601150), (460, 4521130), (565, 3680920), (575, 3616904), (904, 2300575), (920, 2260565), (1130, 1840460), (1150, 1808452), (2260, 920230), (2300, 904226), (2599, 800200), (2825, 736184), (4001, 519800), (4520, 460115), (4600, 452113), (5198, 400100), (5650, 368092), (8002, 259900), (10396, 200050), (11300, 184046), (12995, 160040), (16004, 129950), (20005, 103960), (20792, 100025), (22600, 92023), (25990, 80020), (32008, 64975), (40010, 51980)]