1014560560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31469}}^1$

素因数の和:31526

約数の個数: 80

約数和(自身を含む): 2622332160

約数和(自身を除く): 1607771600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 31469, 32240, 62938, 125876, 157345, 251752, 314690, 409097, 503504, 629380, 818194, 975539, 1258760, 1636388, 1951078, 2045485, 2517520, 3272776, 3902156, 4090970, 4877695, 6545552, 7804312, 8181940, 9755390, 12682007, 15608624, 16363880, 19510780, 25364014, 32727760, 39021560, 50728028, 63410035, 78043120, 101456056, 126820070, 202912112, 253640140, 507280280, 1014560560]

約数ペア:

[(1, 1014560560), (2, 507280280), (4, 253640140), (5, 202912112), (8, 126820070), (10, 101456056), (13, 78043120), (16, 63410035), (20, 50728028), (26, 39021560), (31, 32727760), (40, 25364014), (52, 19510780), (62, 16363880), (65, 15608624), (80, 12682007), (104, 9755390), (124, 8181940), (130, 7804312), (155, 6545552), (208, 4877695), (248, 4090970), (260, 3902156), (310, 3272776), (403, 2517520), (496, 2045485), (520, 1951078), (620, 1636388), (806, 1258760), (1040, 975539), (1240, 818194), (1612, 629380), (2015, 503504), (2480, 409097), (3224, 314690), (4030, 251752), (6448, 157345), (8060, 125876), (16120, 62938), (31469, 32240)]