124660520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 302437800

約数和(自身を除く): 177777280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 97, 152, 178, 190, 194, 356, 361, 380, 388, 445, 485, 712, 722, 760, 776, 890, 970, 1444, 1691, 1780, 1805, 1843, 1940, 2888, 3382, 3560, 3610, 3686, 3880, 6764, 7220, 7372, 8455, 8633, 9215, 13528, 14440, 14744, 16910, 17266, 18430, 32129, 33820, 34532, 35017, 36860, 43165, 64258, 67640, 69064, 70034, 73720, 86330, 128516, 140068, 160645, 164027, 172660, 175085, 257032, 280136, 321290, 328054, 345320, 350170, 642580, 656108, 700340, 820135, 1285160, 1312216, 1400680, 1640270, 3116513, 3280540, 6233026, 6561080, 12466052, 15582565, 24932104, 31165130, 62330260, 124660520]

約数ペア:

[(1, 124660520), (2, 62330260), (4, 31165130), (5, 24932104), (8, 15582565), (10, 12466052), (19, 6561080), (20, 6233026), (38, 3280540), (40, 3116513), (76, 1640270), (89, 1400680), (95, 1312216), (97, 1285160), (152, 820135), (178, 700340), (190, 656108), (194, 642580), (356, 350170), (361, 345320), (380, 328054), (388, 321290), (445, 280136), (485, 257032), (712, 175085), (722, 172660), (760, 164027), (776, 160645), (890, 140068), (970, 128516), (1444, 86330), (1691, 73720), (1780, 70034), (1805, 69064), (1843, 67640), (1940, 64258), (2888, 43165), (3382, 36860), (3560, 35017), (3610, 34532), (3686, 33820), (3880, 32129), (6764, 18430), (7220, 17266), (7372, 16910), (8455, 14744), (8633, 14440), (9215, 13528)]