38803630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 37836626

約数列:

[1, 2, 5, 10, 31, 41, 43, 62, 71, 82, 86, 142, 155, 205, 215, 310, 355, 410, 430, 710, 1271, 1333, 1763, 2201, 2542, 2666, 2911, 3053, 3526, 4402, 5822, 6106, 6355, 6665, 8815, 11005, 12710, 13330, 14555, 15265, 17630, 22010, 29110, 30530, 54653, 90241, 94643, 109306, 125173, 180482, 189286, 250346, 273265, 451205, 473215, 546530, 625865, 902410, 946430, 1251730, 3880363, 7760726, 19401815, 38803630]

約数ペア:

[(1, 38803630), (2, 19401815), (5, 7760726), (10, 3880363), (31, 1251730), (41, 946430), (43, 902410), (62, 625865), (71, 546530), (82, 473215), (86, 451205), (142, 273265), (155, 250346), (205, 189286), (215, 180482), (310, 125173), (355, 109306), (410, 94643), (430, 90241), (710, 54653), (1271, 30530), (1333, 29110), (1763, 22010), (2201, 17630), (2542, 15265), (2666, 14555), (2911, 13330), (3053, 12710), (3526, 11005), (4402, 8815), (5822, 6665), (6106, 6355)]