200790400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3732

約数の個数: 96

約数和(自身を含む): 525334680

約数和(自身を除く): 324544280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1360, 1600, 1700, 2176, 2720, 3200, 3400, 3691, 5440, 6800, 7382, 10880, 13600, 14764, 18455, 27200, 29528, 36910, 54400, 59056, 62747, 73820, 92275, 118112, 125494, 147640, 184550, 236224, 250988, 295280, 313735, 369100, 472448, 501976, 590560, 627470, 738200, 1003952, 1181120, 1254940, 1476400, 1568675, 2007904, 2362240, 2509880, 2952800, 3137350, 4015808, 5019760, 5905600, 6274700, 8031616, 10039520, 11811200, 12549400, 20079040, 25098800, 40158080, 50197600, 100395200, 200790400]

約数ペア:

[(1, 200790400), (2, 100395200), (4, 50197600), (5, 40158080), (8, 25098800), (10, 20079040), (16, 12549400), (17, 11811200), (20, 10039520), (25, 8031616), (32, 6274700), (34, 5905600), (40, 5019760), (50, 4015808), (64, 3137350), (68, 2952800), (80, 2509880), (85, 2362240), (100, 2007904), (128, 1568675), (136, 1476400), (160, 1254940), (170, 1181120), (200, 1003952), (272, 738200), (320, 627470), (340, 590560), (400, 501976), (425, 472448), (544, 369100), (640, 313735), (680, 295280), (800, 250988), (850, 236224), (1088, 184550), (1360, 147640), (1600, 125494), (1700, 118112), (2176, 92275), (2720, 73820), (3200, 62747), (3400, 59056), (3691, 54400), (5440, 36910), (6800, 29528), (7382, 27200), (10880, 18455), (13600, 14764)]