4474227520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64433}}^1$

素因数の和:64488

約数の個数: 112

約数和(自身を含む): 12569269248

約数和(自身を除く): 8095041728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 64433, 69440, 128866, 257732, 322165, 451031, 515464, 644330, 902062, 1030928, 1288660, 1804124, 1997423, 2061856, 2255155, 2577320, 3608248, 3994846, 4123712, 4510310, 5154640, 7216496, 7989692, 9020620, 9987115, 10309280, 13981961, 14432992, 15979384, 18041240, 19974230, 20618560, 27963922, 28865984, 31958768, 36082480, 39948460, 55927844, 63917536, 69909805, 72164960, 79896920, 111855688, 127835072, 139819610, 144329920, 159793840, 223711376, 279639220, 319587680, 447422752, 559278440, 639175360, 894845504, 1118556880, 2237113760, 4474227520]

約数ペア:

[(1, 4474227520), (2, 2237113760), (4, 1118556880), (5, 894845504), (7, 639175360), (8, 559278440), (10, 447422752), (14, 319587680), (16, 279639220), (20, 223711376), (28, 159793840), (31, 144329920), (32, 139819610), (35, 127835072), (40, 111855688), (56, 79896920), (62, 72164960), (64, 69909805), (70, 63917536), (80, 55927844), (112, 39948460), (124, 36082480), (140, 31958768), (155, 28865984), (160, 27963922), (217, 20618560), (224, 19974230), (248, 18041240), (280, 15979384), (310, 14432992), (320, 13981961), (434, 10309280), (448, 9987115), (496, 9020620), (560, 7989692), (620, 7216496), (868, 5154640), (992, 4510310), (1085, 4123712), (1120, 3994846), (1240, 3608248), (1736, 2577320), (1984, 2255155), (2170, 2061856), (2240, 1997423), (2480, 1804124), (3472, 1288660), (4340, 1030928), (4960, 902062), (6944, 644330), (8680, 515464), (9920, 451031), (13888, 322165), (17360, 257732), (34720, 128866), (64433, 69440)]