10190080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 25754400

約数和(自身を除く): 15564320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 419, 608, 640, 760, 838, 1216, 1280, 1520, 1676, 2095, 2432, 3040, 3352, 4190, 4864, 6080, 6704, 7961, 8380, 12160, 13408, 15922, 16760, 24320, 26816, 31844, 33520, 39805, 53632, 63688, 67040, 79610, 107264, 127376, 134080, 159220, 254752, 268160, 318440, 509504, 536320, 636880, 1019008, 1273760, 2038016, 2547520, 5095040, 10190080]

約数ペア:

[(1, 10190080), (2, 5095040), (4, 2547520), (5, 2038016), (8, 1273760), (10, 1019008), (16, 636880), (19, 536320), (20, 509504), (32, 318440), (38, 268160), (40, 254752), (64, 159220), (76, 134080), (80, 127376), (95, 107264), (128, 79610), (152, 67040), (160, 63688), (190, 53632), (256, 39805), (304, 33520), (320, 31844), (380, 26816), (419, 24320), (608, 16760), (640, 15922), (760, 13408), (838, 12160), (1216, 8380), (1280, 7961), (1520, 6704), (1676, 6080), (2095, 4864), (2432, 4190), (3040, 3352)]