4571189520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{214007}}^1$

素因数の和:214112

約数の個数: 80

約数和(自身を含む): 14329975680

約数和(自身を除く): 9758786160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 214007, 428014, 642021, 856028, 1070035, 1284042, 1712056, 2140070, 2568084, 3210105, 3424112, 4280140, 5136168, 6420210, 8560280, 10272336, 12840420, 17120560, 19046623, 25680840, 38093246, 51361680, 57139869, 76186492, 95233115, 114279738, 152372984, 190466230, 228559476, 285699345, 304745968, 380932460, 457118952, 571398690, 761864920, 914237904, 1142797380, 1523729840, 2285594760, 4571189520]

約数ペア:

[(1, 4571189520), (2, 2285594760), (3, 1523729840), (4, 1142797380), (5, 914237904), (6, 761864920), (8, 571398690), (10, 457118952), (12, 380932460), (15, 304745968), (16, 285699345), (20, 228559476), (24, 190466230), (30, 152372984), (40, 114279738), (48, 95233115), (60, 76186492), (80, 57139869), (89, 51361680), (120, 38093246), (178, 25680840), (240, 19046623), (267, 17120560), (356, 12840420), (445, 10272336), (534, 8560280), (712, 6420210), (890, 5136168), (1068, 4280140), (1335, 3424112), (1424, 3210105), (1780, 2568084), (2136, 2140070), (2670, 1712056), (3560, 1284042), (4272, 1070035), (5340, 856028), (7120, 642021), (10680, 428014), (21360, 214007)]