26005546720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1958249}}^1$

素因数の和:1958347

約数の個数: 48

約数和(自身を含む): 62178354000

約数和(自身を除く): 36172807280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 1958249, 3916498, 7832996, 9791245, 15665992, 19582490, 31331984, 39164980, 62663968, 78329960, 156659920, 162534667, 313319840, 325069334, 650138668, 812673335, 1300277336, 1625346670, 2600554672, 3250693340, 5201109344, 6501386680, 13002773360, 26005546720]

約数ペア:

[(1, 26005546720), (2, 13002773360), (4, 6501386680), (5, 5201109344), (8, 3250693340), (10, 2600554672), (16, 1625346670), (20, 1300277336), (32, 812673335), (40, 650138668), (80, 325069334), (83, 313319840), (160, 162534667), (166, 156659920), (332, 78329960), (415, 62663968), (664, 39164980), (830, 31331984), (1328, 19582490), (1660, 15665992), (2656, 9791245), (3320, 7832996), (6640, 3916498), (13280, 1958249)]