852059780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 2117138688

約数和(自身を除く): 1265078908

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 151, 220, 260, 286, 302, 572, 604, 715, 755, 1430, 1510, 1661, 1963, 1973, 2860, 3020, 3322, 3926, 3946, 6644, 7852, 7892, 8305, 9815, 9865, 16610, 19630, 19730, 21593, 21703, 25649, 33220, 39260, 39460, 43186, 43406, 51298, 86372, 86812, 102596, 107965, 108515, 128245, 215930, 217030, 256490, 282139, 297923, 431860, 434060, 512980, 564278, 595846, 1128556, 1191692, 1410695, 1489615, 2821390, 2979230, 3277153, 3872999, 5642780, 5958460, 6554306, 7745998, 13108612, 15491996, 16385765, 19364995, 32771530, 38729990, 42602989, 65543060, 77459980, 85205978, 170411956, 213014945, 426029890, 852059780]

約数ペア:

[(1, 852059780), (2, 426029890), (4, 213014945), (5, 170411956), (10, 85205978), (11, 77459980), (13, 65543060), (20, 42602989), (22, 38729990), (26, 32771530), (44, 19364995), (52, 16385765), (55, 15491996), (65, 13108612), (110, 7745998), (130, 6554306), (143, 5958460), (151, 5642780), (220, 3872999), (260, 3277153), (286, 2979230), (302, 2821390), (572, 1489615), (604, 1410695), (715, 1191692), (755, 1128556), (1430, 595846), (1510, 564278), (1661, 512980), (1963, 434060), (1973, 431860), (2860, 297923), (3020, 282139), (3322, 256490), (3926, 217030), (3946, 215930), (6644, 128245), (7852, 108515), (7892, 107965), (8305, 102596), (9815, 86812), (9865, 86372), (16610, 51298), (19630, 43406), (19730, 43186), (21593, 39460), (21703, 39260), (25649, 33220)]