189631750040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{505469}}^1$

素因数の和:505676

約数の個数: 64

約数和(自身を含む): 435634264800

約数和(自身を除く): 246002514760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 113, 166, 226, 332, 415, 452, 565, 664, 830, 904, 1130, 1660, 2260, 3320, 4520, 9379, 18758, 37516, 46895, 75032, 93790, 187580, 375160, 505469, 1010938, 2021876, 2527345, 4043752, 5054690, 10109380, 20218760, 41953927, 57117997, 83907854, 114235994, 167815708, 209769635, 228471988, 285589985, 335631416, 419539270, 456943976, 571179970, 839078540, 1142359940, 1678157080, 2284719880, 4740793751, 9481587502, 18963175004, 23703968755, 37926350008, 47407937510, 94815875020, 189631750040]

約数ペア:

[(1, 189631750040), (2, 94815875020), (4, 47407937510), (5, 37926350008), (8, 23703968755), (10, 18963175004), (20, 9481587502), (40, 4740793751), (83, 2284719880), (113, 1678157080), (166, 1142359940), (226, 839078540), (332, 571179970), (415, 456943976), (452, 419539270), (565, 335631416), (664, 285589985), (830, 228471988), (904, 209769635), (1130, 167815708), (1660, 114235994), (2260, 83907854), (3320, 57117997), (4520, 41953927), (9379, 20218760), (18758, 10109380), (37516, 5054690), (46895, 4043752), (75032, 2527345), (93790, 2021876), (187580, 1010938), (375160, 505469)]