9456855040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^4$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 23447273850

約数和(自身を除く): 13990418810

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 961, 992, 1024, 1240, 1280, 1922, 1984, 2048, 2480, 2560, 3844, 3968, 4805, 4960, 5120, 7688, 7936, 9610, 9920, 10240, 15376, 15872, 19220, 19840, 29791, 30752, 31744, 38440, 39680, 59582, 61504, 63488, 76880, 79360, 119164, 123008, 148955, 153760, 158720, 238328, 246016, 297910, 307520, 317440, 476656, 492032, 595820, 615040, 923521, 953312, 984064, 1191640, 1230080, 1847042, 1906624, 1968128, 2383280, 2460160, 3694084, 3813248, 4617605, 4766560, 4920320, 7388168, 7626496, 9235210, 9533120, 9840640, 14776336, 15252992, 18470420, 19066240, 29552672, 30505984, 36940840, 38132480, 59105344, 61011968, 73881680, 76264960, 118210688, 147763360, 152529920, 236421376, 295526720, 305059840, 472842752, 591053440, 945685504, 1182106880, 1891371008, 2364213760, 4728427520, 9456855040]

約数ペア:

[(1, 9456855040), (2, 4728427520), (4, 2364213760), (5, 1891371008), (8, 1182106880), (10, 945685504), (16, 591053440), (20, 472842752), (31, 305059840), (32, 295526720), (40, 236421376), (62, 152529920), (64, 147763360), (80, 118210688), (124, 76264960), (128, 73881680), (155, 61011968), (160, 59105344), (248, 38132480), (256, 36940840), (310, 30505984), (320, 29552672), (496, 19066240), (512, 18470420), (620, 15252992), (640, 14776336), (961, 9840640), (992, 9533120), (1024, 9235210), (1240, 7626496), (1280, 7388168), (1922, 4920320), (1984, 4766560), (2048, 4617605), (2480, 3813248), (2560, 3694084), (3844, 2460160), (3968, 2383280), (4805, 1968128), (4960, 1906624), (5120, 1847042), (7688, 1230080), (7936, 1191640), (9610, 984064), (9920, 953312), (10240, 923521), (15376, 615040), (15872, 595820), (19220, 492032), (19840, 476656), (29791, 317440), (30752, 307520), (31744, 297910), (38440, 246016), (39680, 238328), (59582, 158720), (61504, 153760), (63488, 148955), (76880, 123008), (79360, 119164)]