430051840

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5473

約数の個数: 80

約数和(自身を含む): 1064574720

約数和(自身を除く): 634522880

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, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5419, 7936, 9920, 10838, 15872, 19840, 21676, 27095, 39680, 43352, 54190, 79360, 86704, 108380, 167989, 173408, 216760, 335978, 346816, 433520, 671956, 693632, 839945, 867040, 1343912, 1387264, 1679890, 1734080, 2687824, 2774528, 3359780, 3468160, 5375648, 6719560, 6936320, 10751296, 13439120, 13872640, 21502592, 26878240, 43005184, 53756480, 86010368, 107512960, 215025920, 430051840]

約数ペア:

[(1, 430051840), (2, 215025920), (4, 107512960), (5, 86010368), (8, 53756480), (10, 43005184), (16, 26878240), (20, 21502592), (31, 13872640), (32, 13439120), (40, 10751296), (62, 6936320), (64, 6719560), (80, 5375648), (124, 3468160), (128, 3359780), (155, 2774528), (160, 2687824), (248, 1734080), (256, 1679890), (310, 1387264), (320, 1343912), (496, 867040), (512, 839945), (620, 693632), (640, 671956), (992, 433520), (1240, 346816), (1280, 335978), (1984, 216760), (2480, 173408), (2560, 167989), (3968, 108380), (4960, 86704), (5419, 79360), (7936, 54190), (9920, 43352), (10838, 39680), (15872, 27095), (19840, 21676)]