16102400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 132

約数和(自身を含む): 43404588

約数和(自身を除く): 27302188

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 64, 68, 74, 80, 85, 100, 128, 136, 148, 160, 170, 185, 200, 256, 272, 296, 320, 340, 370, 400, 425, 512, 544, 592, 629, 640, 680, 740, 800, 850, 925, 1024, 1088, 1184, 1258, 1280, 1360, 1480, 1600, 1700, 1850, 2176, 2368, 2516, 2560, 2720, 2960, 3145, 3200, 3400, 3700, 4352, 4736, 5032, 5120, 5440, 5920, 6290, 6400, 6800, 7400, 8704, 9472, 10064, 10880, 11840, 12580, 12800, 13600, 14800, 15725, 17408, 18944, 20128, 21760, 23680, 25160, 25600, 27200, 29600, 31450, 37888, 40256, 43520, 47360, 50320, 54400, 59200, 62900, 80512, 87040, 94720, 100640, 108800, 118400, 125800, 161024, 189440, 201280, 217600, 236800, 251600, 322048, 402560, 435200, 473600, 503200, 644096, 805120, 947200, 1006400, 1610240, 2012800, 3220480, 4025600, 8051200, 16102400]

約数ペア:

[(1, 16102400), (2, 8051200), (4, 4025600), (5, 3220480), (8, 2012800), (10, 1610240), (16, 1006400), (17, 947200), (20, 805120), (25, 644096), (32, 503200), (34, 473600), (37, 435200), (40, 402560), (50, 322048), (64, 251600), (68, 236800), (74, 217600), (80, 201280), (85, 189440), (100, 161024), (128, 125800), (136, 118400), (148, 108800), (160, 100640), (170, 94720), (185, 87040), (200, 80512), (256, 62900), (272, 59200), (296, 54400), (320, 50320), (340, 47360), (370, 43520), (400, 40256), (425, 37888), (512, 31450), (544, 29600), (592, 27200), (629, 25600), (640, 25160), (680, 23680), (740, 21760), (800, 20128), (850, 18944), (925, 17408), (1024, 15725), (1088, 14800), (1184, 13600), (1258, 12800), (1280, 12580), (1360, 11840), (1480, 10880), (1600, 10064), (1700, 9472), (1850, 8704), (2176, 7400), (2368, 6800), (2516, 6400), (2560, 6290), (2720, 5920), (2960, 5440), (3145, 5120), (3200, 5032), (3400, 4736), (3700, 4352)]