277203466480

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{101641}}^1$

素因数の和:102194

約数の個数: 80

約数和(自身を含む): 654732228384

約数和(自身を除く): 377528761904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 467, 584, 730, 934, 1168, 1460, 1868, 2335, 2920, 3736, 4670, 5840, 7472, 9340, 18680, 34091, 37360, 68182, 101641, 136364, 170455, 203282, 272728, 340910, 406564, 508205, 545456, 681820, 813128, 1016410, 1363640, 1626256, 2032820, 2727280, 4065640, 7419793, 8131280, 14839586, 29679172, 37098965, 47466347, 59358344, 74197930, 94932694, 118716688, 148395860, 189865388, 237331735, 296791720, 379730776, 474663470, 593583440, 759461552, 949326940, 1898653880, 3465043331, 3797307760, 6930086662, 13860173324, 17325216655, 27720346648, 34650433310, 55440693296, 69300866620, 138601733240, 277203466480]

約数ペア:

[(1, 277203466480), (2, 138601733240), (4, 69300866620), (5, 55440693296), (8, 34650433310), (10, 27720346648), (16, 17325216655), (20, 13860173324), (40, 6930086662), (73, 3797307760), (80, 3465043331), (146, 1898653880), (292, 949326940), (365, 759461552), (467, 593583440), (584, 474663470), (730, 379730776), (934, 296791720), (1168, 237331735), (1460, 189865388), (1868, 148395860), (2335, 118716688), (2920, 94932694), (3736, 74197930), (4670, 59358344), (5840, 47466347), (7472, 37098965), (9340, 29679172), (18680, 14839586), (34091, 8131280), (37360, 7419793), (68182, 4065640), (101641, 2727280), (136364, 2032820), (170455, 1626256), (203282, 1363640), (272728, 1016410), (340910, 813128), (406564, 681820), (508205, 545456)]