453094720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108917}}^1$

素因数の和:108947

約数の個数: 56

約数和(自身を含む): 1161937224

約数和(自身を除く): 708842504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 108917, 217834, 435668, 544585, 871336, 1089170, 1415921, 1742672, 2178340, 2831842, 3485344, 4356680, 5663684, 6970688, 7079605, 8713360, 11327368, 14159210, 17426720, 22654736, 28318420, 34853440, 45309472, 56636840, 90618944, 113273680, 226547360, 453094720]

約数ペア:

[(1, 453094720), (2, 226547360), (4, 113273680), (5, 90618944), (8, 56636840), (10, 45309472), (13, 34853440), (16, 28318420), (20, 22654736), (26, 17426720), (32, 14159210), (40, 11327368), (52, 8713360), (64, 7079605), (65, 6970688), (80, 5663684), (104, 4356680), (130, 3485344), (160, 2831842), (208, 2178340), (260, 1742672), (320, 1415921), (416, 1089170), (520, 871336), (832, 544585), (1040, 435668), (2080, 217834), (4160, 108917)]