45217280

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1079

約数の個数: 80

約数和(自身を含む): 114903360

約数和(自身を除く): 69686080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1039, 1088, 1280, 1360, 2078, 2176, 2560, 2720, 4156, 4352, 5195, 5440, 8312, 8704, 10390, 10880, 16624, 17663, 20780, 21760, 33248, 35326, 41560, 43520, 66496, 70652, 83120, 88315, 132992, 141304, 166240, 176630, 265984, 282608, 332480, 353260, 531968, 565216, 664960, 706520, 1130432, 1329920, 1413040, 2260864, 2659840, 2826080, 4521728, 5652160, 9043456, 11304320, 22608640, 45217280]

約数ペア:

[(1, 45217280), (2, 22608640), (4, 11304320), (5, 9043456), (8, 5652160), (10, 4521728), (16, 2826080), (17, 2659840), (20, 2260864), (32, 1413040), (34, 1329920), (40, 1130432), (64, 706520), (68, 664960), (80, 565216), (85, 531968), (128, 353260), (136, 332480), (160, 282608), (170, 265984), (256, 176630), (272, 166240), (320, 141304), (340, 132992), (512, 88315), (544, 83120), (640, 70652), (680, 66496), (1039, 43520), (1088, 41560), (1280, 35326), (1360, 33248), (2078, 21760), (2176, 20780), (2560, 17663), (2720, 16624), (4156, 10880), (4352, 10390), (5195, 8704), (5440, 8312)]