224719660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 544320000

約数和(自身を除く): 319600340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 89, 92, 110, 115, 178, 220, 230, 253, 356, 445, 460, 499, 506, 890, 979, 998, 1012, 1265, 1780, 1958, 1996, 2047, 2495, 2530, 3916, 4094, 4895, 4990, 5060, 5489, 8188, 9790, 9980, 10235, 10978, 11477, 19580, 20470, 21956, 22517, 22954, 27445, 40940, 44411, 45034, 45908, 54890, 57385, 88822, 90068, 109780, 112585, 114770, 126247, 177644, 222055, 225170, 229540, 252494, 444110, 450340, 488521, 504988, 631235, 888220, 977042, 1021453, 1262470, 1954084, 2042906, 2442605, 2524940, 4085812, 4885210, 5107265, 9770420, 10214530, 11235983, 20429060, 22471966, 44943932, 56179915, 112359830, 224719660]

約数ペア:

[(1, 224719660), (2, 112359830), (4, 56179915), (5, 44943932), (10, 22471966), (11, 20429060), (20, 11235983), (22, 10214530), (23, 9770420), (44, 5107265), (46, 4885210), (55, 4085812), (89, 2524940), (92, 2442605), (110, 2042906), (115, 1954084), (178, 1262470), (220, 1021453), (230, 977042), (253, 888220), (356, 631235), (445, 504988), (460, 488521), (499, 450340), (506, 444110), (890, 252494), (979, 229540), (998, 225170), (1012, 222055), (1265, 177644), (1780, 126247), (1958, 114770), (1996, 112585), (2047, 109780), (2495, 90068), (2530, 88822), (3916, 57385), (4094, 54890), (4895, 45908), (4990, 45034), (5060, 44411), (5489, 40940), (8188, 27445), (9790, 22954), (9980, 22517), (10235, 21956), (10978, 20470), (11477, 19580)]