2018430700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:968

約数の個数: 144

約数和(自身を含む): 5179668480

約数和(自身を除く): 3161237780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 191, 220, 260, 275, 286, 325, 382, 550, 572, 650, 715, 739, 764, 955, 1100, 1300, 1430, 1478, 1910, 2101, 2483, 2860, 2956, 3575, 3695, 3820, 4202, 4775, 4966, 7150, 7390, 8129, 8404, 9550, 9607, 9932, 10505, 12415, 14300, 14780, 16258, 18475, 19100, 19214, 21010, 24830, 27313, 32516, 36950, 38428, 40645, 42020, 48035, 49660, 52525, 54626, 62075, 73900, 81290, 96070, 105050, 105677, 109252, 124150, 136565, 141149, 162580, 192140, 203225, 210100, 211354, 240175, 248300, 273130, 282298, 406450, 422708, 480350, 528385, 546260, 564596, 682825, 705745, 812900, 960700, 1056770, 1365650, 1411490, 1552639, 1834937, 2113540, 2641925, 2731300, 2822980, 3105278, 3528725, 3669874, 5283850, 6210556, 7057450, 7339748, 7763195, 9174685, 10567700, 14114900, 15526390, 18349370, 20184307, 31052780, 36698740, 38815975, 40368614, 45873425, 77631950, 80737228, 91746850, 100921535, 155263900, 183493700, 201843070, 403686140, 504607675, 1009215350, 2018430700]

約数ペア:

[(1, 2018430700), (2, 1009215350), (4, 504607675), (5, 403686140), (10, 201843070), (11, 183493700), (13, 155263900), (20, 100921535), (22, 91746850), (25, 80737228), (26, 77631950), (44, 45873425), (50, 40368614), (52, 38815975), (55, 36698740), (65, 31052780), (100, 20184307), (110, 18349370), (130, 15526390), (143, 14114900), (191, 10567700), (220, 9174685), (260, 7763195), (275, 7339748), (286, 7057450), (325, 6210556), (382, 5283850), (550, 3669874), (572, 3528725), (650, 3105278), (715, 2822980), (739, 2731300), (764, 2641925), (955, 2113540), (1100, 1834937), (1300, 1552639), (1430, 1411490), (1478, 1365650), (1910, 1056770), (2101, 960700), (2483, 812900), (2860, 705745), (2956, 682825), (3575, 564596), (3695, 546260), (3820, 528385), (4202, 480350), (4775, 422708), (4966, 406450), (7150, 282298), (7390, 273130), (8129, 248300), (8404, 240175), (9550, 211354), (9607, 210100), (9932, 203225), (10505, 192140), (12415, 162580), (14300, 141149), (14780, 136565), (16258, 124150), (18475, 109252), (19100, 105677), (19214, 105050), (21010, 96070), (24830, 81290), (27313, 73900), (32516, 62075), (36950, 54626), (38428, 52525), (40645, 49660), (42020, 48035)]