38783460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 78789660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 809, 940, 1020, 1410, 1598, 1618, 2397, 2427, 2820, 3196, 3236, 3995, 4045, 4794, 4854, 7990, 8090, 9588, 9708, 11985, 12135, 13753, 15980, 16180, 23970, 24270, 27506, 38023, 41259, 47940, 48540, 55012, 68765, 76046, 82518, 114069, 137530, 152092, 165036, 190115, 206295, 228138, 275060, 380230, 412590, 456276, 570345, 646391, 760460, 825180, 1140690, 1292782, 1939173, 2281380, 2585564, 3231955, 3878346, 6463910, 7756692, 9695865, 12927820, 19391730, 38783460]

約数ペア:

[(1, 38783460), (2, 19391730), (3, 12927820), (4, 9695865), (5, 7756692), (6, 6463910), (10, 3878346), (12, 3231955), (15, 2585564), (17, 2281380), (20, 1939173), (30, 1292782), (34, 1140690), (47, 825180), (51, 760460), (60, 646391), (68, 570345), (85, 456276), (94, 412590), (102, 380230), (141, 275060), (170, 228138), (188, 206295), (204, 190115), (235, 165036), (255, 152092), (282, 137530), (340, 114069), (470, 82518), (510, 76046), (564, 68765), (705, 55012), (799, 48540), (809, 47940), (940, 41259), (1020, 38023), (1410, 27506), (1598, 24270), (1618, 23970), (2397, 16180), (2427, 15980), (2820, 13753), (3196, 12135), (3236, 11985), (3995, 9708), (4045, 9588), (4794, 8090), (4854, 7990)]