2017601300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 5176752000

約数和(自身を除く): 3159150700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 199, 220, 260, 275, 286, 325, 398, 550, 572, 650, 709, 715, 796, 995, 1100, 1300, 1418, 1430, 1990, 2189, 2587, 2836, 2860, 3545, 3575, 3980, 4378, 4975, 5174, 7090, 7150, 7799, 8756, 9217, 9950, 10348, 10945, 12935, 14180, 14300, 15598, 17725, 18434, 19900, 21890, 25870, 28457, 31196, 35450, 36868, 38995, 43780, 46085, 51740, 54725, 56914, 64675, 70900, 77990, 92170, 101387, 109450, 113828, 129350, 141091, 142285, 155980, 184340, 194975, 202774, 218900, 230425, 258700, 282182, 284570, 389950, 405548, 460850, 506935, 564364, 569140, 705455, 711425, 779900, 921700, 1013870, 1410910, 1422850, 1552001, 1834183, 2027740, 2534675, 2821820, 2845700, 3104002, 3527275, 3668366, 5069350, 6208004, 7054550, 7336732, 7760005, 9170915, 10138700, 14109100, 15520010, 18341830, 20176013, 31040020, 36683660, 38800025, 40352026, 45854575, 77600050, 80704052, 91709150, 100880065, 155200100, 183418300, 201760130, 403520260, 504400325, 1008800650, 2017601300]

約数ペア:

[(1, 2017601300), (2, 1008800650), (4, 504400325), (5, 403520260), (10, 201760130), (11, 183418300), (13, 155200100), (20, 100880065), (22, 91709150), (25, 80704052), (26, 77600050), (44, 45854575), (50, 40352026), (52, 38800025), (55, 36683660), (65, 31040020), (100, 20176013), (110, 18341830), (130, 15520010), (143, 14109100), (199, 10138700), (220, 9170915), (260, 7760005), (275, 7336732), (286, 7054550), (325, 6208004), (398, 5069350), (550, 3668366), (572, 3527275), (650, 3104002), (709, 2845700), (715, 2821820), (796, 2534675), (995, 2027740), (1100, 1834183), (1300, 1552001), (1418, 1422850), (1430, 1410910), (1990, 1013870), (2189, 921700), (2587, 779900), (2836, 711425), (2860, 705455), (3545, 569140), (3575, 564364), (3980, 506935), (4378, 460850), (4975, 405548), (5174, 389950), (7090, 284570), (7150, 282182), (7799, 258700), (8756, 230425), (9217, 218900), (9950, 202774), (10348, 194975), (10945, 184340), (12935, 155980), (14180, 142285), (14300, 141091), (15598, 129350), (17725, 113828), (18434, 109450), (19900, 101387), (21890, 92170), (25870, 77990), (28457, 70900), (31196, 64675), (35450, 56914), (36868, 54725), (38995, 51740), (43780, 46085)]