8970462.00000000

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 132882120

約数和(自身を除く): 83255720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 41, 50, 68, 80, 82, 85, 89, 100, 136, 160, 164, 170, 178, 200, 205, 272, 328, 340, 356, 400, 410, 425, 445, 544, 656, 680, 697, 712, 800, 820, 850, 890, 1025, 1312, 1360, 1394, 1424, 1513, 1640, 1700, 1780, 2050, 2225, 2720, 2788, 2848, 3026, 3280, 3400, 3485, 3560, 3649, 4100, 4450, 5576, 6052, 6560, 6800, 6970, 7120, 7298, 7565, 8200, 8900, 11152, 12104, 13600, 13940, 14240, 14596, 15130, 16400, 17425, 17800, 18245, 22304, 24208, 27880, 29192, 30260, 32800, 34850, 35600, 36490, 37825, 48416, 55760, 58384, 60520, 62033, 69700, 71200, 72980, 75650, 91225, 111520, 116768, 121040, 124066, 139400, 145960, 151300, 182450, 242080, 248132, 278800, 291920, 302600, 310165, 364900, 496264, 557600, 583840, 605200, 620330, 729800, 992528, 1210400, 1240660, 1459600, 1550825, 1985056, 2481320, 2919200, 3101650, 4962640, 6203300, 9925280, 12406600, 24813200, 49626400]

約数ペア:

[(1, 49626400), (2, 24813200), (4, 12406600), (5, 9925280), (8, 6203300), (10, 4962640), (16, 3101650), (17, 2919200), (20, 2481320), (25, 1985056), (32, 1550825), (34, 1459600), (40, 1240660), (41, 1210400), (50, 992528), (68, 729800), (80, 620330), (82, 605200), (85, 583840), (89, 557600), (100, 496264), (136, 364900), (160, 310165), (164, 302600), (170, 291920), (178, 278800), (200, 248132), (205, 242080), (272, 182450), (328, 151300), (340, 145960), (356, 139400), (400, 124066), (410, 121040), (425, 116768), (445, 111520), (544, 91225), (656, 75650), (680, 72980), (697, 71200), (712, 69700), (800, 62033), (820, 60520), (850, 58384), (890, 55760), (1025, 48416), (1312, 37825), (1360, 36490), (1394, 35600), (1424, 34850), (1513, 32800), (1640, 30260), (1700, 29192), (1780, 27880), (2050, 24208), (2225, 22304), (2720, 18245), (2788, 17800), (2848, 17425), (3026, 16400), (3280, 15130), (3400, 14596), (3485, 14240), (3560, 13940), (3649, 13600), (4100, 12104), (4450, 11152), (5576, 8900), (6052, 8200), (6560, 7565), (6800, 7298), (6970, 7120)]