1796715050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 3942961920

約数和(自身を除く): 2146246870

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 31, 38, 50, 62, 65, 95, 130, 155, 169, 190, 247, 310, 325, 338, 361, 403, 475, 494, 589, 650, 722, 775, 806, 845, 950, 1178, 1235, 1550, 1690, 1805, 2015, 2470, 2945, 3211, 3610, 4030, 4225, 4693, 5239, 5890, 6175, 6422, 6859, 7657, 8450, 9025, 9386, 10075, 10478, 11191, 12350, 13718, 14725, 15314, 16055, 18050, 20150, 22382, 23465, 26195, 29450, 32110, 34295, 38285, 46930, 52390, 55955, 61009, 68590, 76570, 80275, 89167, 99541, 111910, 117325, 122018, 130975, 145483, 160550, 171475, 178334, 191425, 199082, 212629, 234650, 261950, 279775, 290966, 305045, 342950, 382850, 425258, 445835, 497705, 559550, 610090, 727415, 891670, 995410, 1063145, 1159171, 1454830, 1525225, 1891279, 2126290, 2229175, 2318342, 2488525, 2764177, 3050450, 3637075, 3782558, 4458350, 4977050, 5315725, 5528354, 5795855, 7274150, 9456395, 10631450, 11591710, 13820885, 18912790, 27641770, 28979275, 35934301, 47281975, 57958550, 69104425, 71868602, 94563950, 138208850, 179671505, 359343010, 898357525, 1796715050]

約数ペア:

[(1, 1796715050), (2, 898357525), (5, 359343010), (10, 179671505), (13, 138208850), (19, 94563950), (25, 71868602), (26, 69104425), (31, 57958550), (38, 47281975), (50, 35934301), (62, 28979275), (65, 27641770), (95, 18912790), (130, 13820885), (155, 11591710), (169, 10631450), (190, 9456395), (247, 7274150), (310, 5795855), (325, 5528354), (338, 5315725), (361, 4977050), (403, 4458350), (475, 3782558), (494, 3637075), (589, 3050450), (650, 2764177), (722, 2488525), (775, 2318342), (806, 2229175), (845, 2126290), (950, 1891279), (1178, 1525225), (1235, 1454830), (1550, 1159171), (1690, 1063145), (1805, 995410), (2015, 891670), (2470, 727415), (2945, 610090), (3211, 559550), (3610, 497705), (4030, 445835), (4225, 425258), (4693, 382850), (5239, 342950), (5890, 305045), (6175, 290966), (6422, 279775), (6859, 261950), (7657, 234650), (8450, 212629), (9025, 199082), (9386, 191425), (10075, 178334), (10478, 171475), (11191, 160550), (12350, 145483), (13718, 130975), (14725, 122018), (15314, 117325), (16055, 111910), (18050, 99541), (20150, 89167), (22382, 80275), (23465, 76570), (26195, 68590), (29450, 61009), (32110, 55955), (34295, 52390), (38285, 46930)]