804905730700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4127}}^1\times {\mathrm{26717}}^1$

素因数の和:30931

約数の個数: 72

約数和(自身を含む): 1771067394432

約数和(自身を除く): 966161663732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 4127, 7300, 8254, 16508, 20635, 26717, 41270, 53434, 82540, 103175, 106868, 133585, 206350, 267170, 301271, 412700, 534340, 602542, 667925, 1205084, 1335850, 1506355, 1950341, 2671700, 3012710, 3900682, 6025420, 7531775, 7801364, 9751705, 15063550, 19503410, 30127100, 39006820, 48758525, 97517050, 110261059, 195034100, 220522118, 441044236, 551305295, 1102610590, 2205221180, 2756526475, 5513052950, 8049057307, 11026105900, 16098114614, 32196229228, 40245286535, 80490573070, 160981146140, 201226432675, 402452865350, 804905730700]

約数ペア:

[(1, 804905730700), (2, 402452865350), (4, 201226432675), (5, 160981146140), (10, 80490573070), (20, 40245286535), (25, 32196229228), (50, 16098114614), (73, 11026105900), (100, 8049057307), (146, 5513052950), (292, 2756526475), (365, 2205221180), (730, 1102610590), (1460, 551305295), (1825, 441044236), (3650, 220522118), (4127, 195034100), (7300, 110261059), (8254, 97517050), (16508, 48758525), (20635, 39006820), (26717, 30127100), (41270, 19503410), (53434, 15063550), (82540, 9751705), (103175, 7801364), (106868, 7531775), (133585, 6025420), (206350, 3900682), (267170, 3012710), (301271, 2671700), (412700, 1950341), (534340, 1506355), (602542, 1335850), (667925, 1205084)]