94081280

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 232721664

約数和(自身を除く): 138640384

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, 620, 640, 992, 1240, 1280, 1984, 2371, 2480, 3968, 4742, 4960, 7936, 9484, 9920, 11855, 18968, 19840, 23710, 37936, 39680, 47420, 73501, 75872, 94840, 147002, 151744, 189680, 294004, 303488, 367505, 379360, 588008, 606976, 735010, 758720, 1176016, 1470020, 1517440, 2352032, 2940040, 3034880, 4704064, 5880080, 9408128, 11760160, 18816256, 23520320, 47040640, 94081280]

約数ペア:

[(1, 94081280), (2, 47040640), (4, 23520320), (5, 18816256), (8, 11760160), (10, 9408128), (16, 5880080), (20, 4704064), (31, 3034880), (32, 2940040), (40, 2352032), (62, 1517440), (64, 1470020), (80, 1176016), (124, 758720), (128, 735010), (155, 606976), (160, 588008), (248, 379360), (256, 367505), (310, 303488), (320, 294004), (496, 189680), (620, 151744), (640, 147002), (992, 94840), (1240, 75872), (1280, 73501), (1984, 47420), (2371, 39680), (2480, 37936), (3968, 23710), (4742, 19840), (4960, 18968), (7936, 11855), (9484, 9920)]