34189900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 78744960

約数和(自身を除く): 44555060

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 41, 50, 62, 82, 100, 124, 155, 164, 205, 269, 310, 410, 538, 620, 775, 820, 1025, 1076, 1271, 1345, 1550, 2050, 2542, 2690, 3100, 4100, 5084, 5380, 6355, 6725, 8339, 11029, 12710, 13450, 16678, 22058, 25420, 26900, 31775, 33356, 41695, 44116, 55145, 63550, 83390, 110290, 127100, 166780, 208475, 220580, 275725, 341899, 416950, 551450, 683798, 833900, 1102900, 1367596, 1709495, 3418990, 6837980, 8547475, 17094950, 34189900]

約数ペア:

[(1, 34189900), (2, 17094950), (4, 8547475), (5, 6837980), (10, 3418990), (20, 1709495), (25, 1367596), (31, 1102900), (41, 833900), (50, 683798), (62, 551450), (82, 416950), (100, 341899), (124, 275725), (155, 220580), (164, 208475), (205, 166780), (269, 127100), (310, 110290), (410, 83390), (538, 63550), (620, 55145), (775, 44116), (820, 41695), (1025, 33356), (1076, 31775), (1271, 26900), (1345, 25420), (1550, 22058), (2050, 16678), (2542, 13450), (2690, 12710), (3100, 11029), (4100, 8339), (5084, 6725), (5380, 6355)]