1794824780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2801}}^1$

素因数の和:3039

約数の個数: 96

約数和(自身を含む): 4519065600

約数和(自身を除く): 2724240820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 199, 230, 322, 398, 460, 644, 796, 805, 995, 1393, 1610, 1990, 2786, 2801, 3220, 3980, 4577, 5572, 5602, 6965, 9154, 11204, 13930, 14005, 18308, 19607, 22885, 27860, 28010, 32039, 39214, 45770, 56020, 64078, 64423, 78428, 91540, 98035, 128156, 128846, 160195, 196070, 257692, 320390, 322115, 392140, 450961, 557399, 640780, 644230, 901922, 1114798, 1288460, 1803844, 2229596, 2254805, 2786995, 3901793, 4509610, 5573990, 7803586, 9019220, 11147980, 12820177, 15607172, 19508965, 25640354, 39017930, 51280708, 64100885, 78035860, 89741239, 128201770, 179482478, 256403540, 358964956, 448706195, 897412390, 1794824780]

約数ペア:

[(1, 1794824780), (2, 897412390), (4, 448706195), (5, 358964956), (7, 256403540), (10, 179482478), (14, 128201770), (20, 89741239), (23, 78035860), (28, 64100885), (35, 51280708), (46, 39017930), (70, 25640354), (92, 19508965), (115, 15607172), (140, 12820177), (161, 11147980), (199, 9019220), (230, 7803586), (322, 5573990), (398, 4509610), (460, 3901793), (644, 2786995), (796, 2254805), (805, 2229596), (995, 1803844), (1393, 1288460), (1610, 1114798), (1990, 901922), (2786, 644230), (2801, 640780), (3220, 557399), (3980, 450961), (4577, 392140), (5572, 322115), (5602, 320390), (6965, 257692), (9154, 196070), (11204, 160195), (13930, 128846), (14005, 128156), (18308, 98035), (19607, 91540), (22885, 78428), (27860, 64423), (28010, 64078), (32039, 56020), (39214, 45770)]