17869811300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{13873}}^1$

素因数の和:15069

約数の個数: 72

約数和(自身を含む): 42341894112

約数和(自身を除く): 24472082812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1171, 2342, 4684, 5855, 11710, 12881, 13873, 23420, 25762, 27746, 29275, 51524, 55492, 58550, 64405, 69365, 117100, 128810, 138730, 152603, 257620, 277460, 305206, 322025, 346825, 610412, 644050, 693650, 763015, 1288100, 1387300, 1526030, 3052060, 3815075, 7630150, 15260300, 16245283, 32490566, 64981132, 81226415, 162452830, 178698113, 324905660, 357396226, 406132075, 714792452, 812264150, 893490565, 1624528300, 1786981130, 3573962260, 4467452825, 8934905650, 17869811300]

約数ペア:

[(1, 17869811300), (2, 8934905650), (4, 4467452825), (5, 3573962260), (10, 1786981130), (11, 1624528300), (20, 893490565), (22, 812264150), (25, 714792452), (44, 406132075), (50, 357396226), (55, 324905660), (100, 178698113), (110, 162452830), (220, 81226415), (275, 64981132), (550, 32490566), (1100, 16245283), (1171, 15260300), (2342, 7630150), (4684, 3815075), (5855, 3052060), (11710, 1526030), (12881, 1387300), (13873, 1288100), (23420, 763015), (25762, 693650), (27746, 644050), (29275, 610412), (51524, 346825), (55492, 322025), (58550, 305206), (64405, 277460), (69365, 257620), (117100, 152603), (128810, 138730)]