1946005850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 4073176800

約数和(自身を除く): 2127170950

約数列:

[1, 2, 5, 10, 23, 25, 29, 43, 46, 50, 58, 59, 86, 115, 118, 145, 215, 230, 290, 295, 430, 529, 575, 590, 667, 725, 989, 1058, 1075, 1150, 1247, 1334, 1357, 1450, 1475, 1711, 1978, 2150, 2494, 2537, 2645, 2714, 2950, 3335, 3422, 4945, 5074, 5290, 6235, 6670, 6785, 8555, 9890, 12470, 12685, 13225, 13570, 15341, 16675, 17110, 22747, 24725, 25370, 26450, 28681, 30682, 31175, 31211, 33350, 33925, 39353, 42775, 45494, 49450, 57362, 58351, 62350, 62422, 63425, 67850, 73573, 76705, 78706, 85550, 113735, 116702, 126850, 143405, 147146, 153410, 156055, 196765, 227470, 286810, 291755, 312110, 367865, 383525, 393530, 568675, 583510, 659663, 717025, 735730, 767050, 780275, 905119, 983825, 1137350, 1319326, 1342073, 1434050, 1458775, 1560550, 1692179, 1810238, 1839325, 1967650, 2684146, 2917550, 3298315, 3384358, 3678650, 4525595, 6596630, 6710365, 8460895, 9051190, 13420730, 16491575, 16921790, 22627975, 32983150, 33551825, 38920117, 42304475, 45255950, 67103650, 77840234, 84608950, 194600585, 389201170, 973002925, 1946005850]

約数ペア:

[(1, 1946005850), (2, 973002925), (5, 389201170), (10, 194600585), (23, 84608950), (25, 77840234), (29, 67103650), (43, 45255950), (46, 42304475), (50, 38920117), (58, 33551825), (59, 32983150), (86, 22627975), (115, 16921790), (118, 16491575), (145, 13420730), (215, 9051190), (230, 8460895), (290, 6710365), (295, 6596630), (430, 4525595), (529, 3678650), (575, 3384358), (590, 3298315), (667, 2917550), (725, 2684146), (989, 1967650), (1058, 1839325), (1075, 1810238), (1150, 1692179), (1247, 1560550), (1334, 1458775), (1357, 1434050), (1450, 1342073), (1475, 1319326), (1711, 1137350), (1978, 983825), (2150, 905119), (2494, 780275), (2537, 767050), (2645, 735730), (2714, 717025), (2950, 659663), (3335, 583510), (3422, 568675), (4945, 393530), (5074, 383525), (5290, 367865), (6235, 312110), (6670, 291755), (6785, 286810), (8555, 227470), (9890, 196765), (12470, 156055), (12685, 153410), (13225, 147146), (13570, 143405), (15341, 126850), (16675, 116702), (17110, 113735), (22747, 85550), (24725, 78706), (25370, 76705), (26450, 73573), (28681, 67850), (30682, 63425), (31175, 62422), (31211, 62350), (33350, 58351), (33925, 57362), (39353, 49450), (42775, 45494)]