2247304700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 5382322176

約数和(自身を除く): 3135017476

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 43, 46, 50, 62, 86, 92, 100, 115, 124, 155, 172, 215, 230, 310, 430, 460, 575, 620, 713, 733, 775, 860, 989, 1075, 1150, 1333, 1426, 1466, 1550, 1978, 2150, 2300, 2666, 2852, 2932, 3100, 3565, 3665, 3956, 4300, 4945, 5332, 6665, 7130, 7330, 9890, 13330, 14260, 14660, 16859, 17825, 18325, 19780, 22723, 24725, 26660, 30659, 31519, 33325, 33718, 35650, 36650, 45446, 49450, 61318, 63038, 66650, 67436, 71300, 73300, 84295, 90892, 98900, 113615, 122636, 126076, 133300, 153295, 157595, 168590, 227230, 306590, 315190, 337180, 421475, 454460, 522629, 568075, 613180, 630380, 724937, 766475, 787975, 842950, 977089, 1045258, 1136150, 1449874, 1532950, 1575950, 1685900, 1954178, 2090516, 2272300, 2613145, 2899748, 3065900, 3151900, 3624685, 3908356, 4885445, 5226290, 7249370, 9770890, 10452580, 13065725, 14498740, 18123425, 19541780, 22473047, 24427225, 26131450, 36246850, 44946094, 48854450, 52262900, 72493700, 89892188, 97708900, 112365235, 224730470, 449460940, 561826175, 1123652350, 2247304700]

約数ペア:

[(1, 2247304700), (2, 1123652350), (4, 561826175), (5, 449460940), (10, 224730470), (20, 112365235), (23, 97708900), (25, 89892188), (31, 72493700), (43, 52262900), (46, 48854450), (50, 44946094), (62, 36246850), (86, 26131450), (92, 24427225), (100, 22473047), (115, 19541780), (124, 18123425), (155, 14498740), (172, 13065725), (215, 10452580), (230, 9770890), (310, 7249370), (430, 5226290), (460, 4885445), (575, 3908356), (620, 3624685), (713, 3151900), (733, 3065900), (775, 2899748), (860, 2613145), (989, 2272300), (1075, 2090516), (1150, 1954178), (1333, 1685900), (1426, 1575950), (1466, 1532950), (1550, 1449874), (1978, 1136150), (2150, 1045258), (2300, 977089), (2666, 842950), (2852, 787975), (2932, 766475), (3100, 724937), (3565, 630380), (3665, 613180), (3956, 568075), (4300, 522629), (4945, 454460), (5332, 421475), (6665, 337180), (7130, 315190), (7330, 306590), (9890, 227230), (13330, 168590), (14260, 157595), (14660, 153295), (16859, 133300), (17825, 126076), (18325, 122636), (19780, 113615), (22723, 98900), (24725, 90892), (26660, 84295), (30659, 73300), (31519, 71300), (33325, 67436), (33718, 66650), (35650, 63038), (36650, 61318), (45446, 49450)]