250962320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 688833144

約数和(自身を除く): 437870824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 877, 980, 1022, 1168, 1460, 1754, 1960, 2044, 2555, 2920, 3508, 3577, 3920, 4088, 4385, 5110, 5840, 6139, 7016, 7154, 8176, 8770, 10220, 12278, 14032, 14308, 17540, 17885, 20440, 24556, 28616, 30695, 35080, 35770, 40880, 42973, 49112, 57232, 61390, 64021, 70160, 71540, 85946, 98224, 122780, 128042, 143080, 171892, 214865, 245560, 256084, 286160, 320105, 343784, 429730, 448147, 491120, 512168, 640210, 687568, 859460, 896294, 1024336, 1280420, 1718920, 1792588, 2240735, 2560840, 3137029, 3437840, 3585176, 4481470, 5121680, 6274058, 7170352, 8962940, 12548116, 15685145, 17925880, 25096232, 31370290, 35851760, 50192464, 62740580, 125481160, 250962320]

約数ペア:

[(1, 250962320), (2, 125481160), (4, 62740580), (5, 50192464), (7, 35851760), (8, 31370290), (10, 25096232), (14, 17925880), (16, 15685145), (20, 12548116), (28, 8962940), (35, 7170352), (40, 6274058), (49, 5121680), (56, 4481470), (70, 3585176), (73, 3437840), (80, 3137029), (98, 2560840), (112, 2240735), (140, 1792588), (146, 1718920), (196, 1280420), (245, 1024336), (280, 896294), (292, 859460), (365, 687568), (392, 640210), (490, 512168), (511, 491120), (560, 448147), (584, 429730), (730, 343784), (784, 320105), (877, 286160), (980, 256084), (1022, 245560), (1168, 214865), (1460, 171892), (1754, 143080), (1960, 128042), (2044, 122780), (2555, 98224), (2920, 85946), (3508, 71540), (3577, 70160), (3920, 64021), (4088, 61390), (4385, 57232), (5110, 49112), (5840, 42973), (6139, 40880), (7016, 35770), (7154, 35080), (8176, 30695), (8770, 28616), (10220, 24556), (12278, 20440), (14032, 17885), (14308, 17540)]