1350732800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2826

約数の個数: 132

約数和(自身を含む): 3525670920

約数和(自身を除く): 2174938120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 512, 608, 640, 760, 800, 950, 1024, 1216, 1280, 1520, 1600, 1900, 2432, 2560, 2777, 3040, 3200, 3800, 4864, 5120, 5554, 6080, 6400, 7600, 9728, 11108, 12160, 12800, 13885, 15200, 19456, 22216, 24320, 25600, 27770, 30400, 44432, 48640, 52763, 55540, 60800, 69425, 88864, 97280, 105526, 111080, 121600, 138850, 177728, 211052, 222160, 243200, 263815, 277700, 355456, 422104, 444320, 486400, 527630, 555400, 710912, 844208, 888640, 1055260, 1110800, 1319075, 1421824, 1688416, 1777280, 2110520, 2221600, 2638150, 2843648, 3376832, 3554560, 4221040, 4443200, 5276300, 6753664, 7109120, 8442080, 8886400, 10552600, 13507328, 14218240, 16884160, 17772800, 21105200, 27014656, 33768320, 35545600, 42210400, 54029312, 67536640, 71091200, 84420800, 135073280, 168841600, 270146560, 337683200, 675366400, 1350732800]

約数ペア:

[(1, 1350732800), (2, 675366400), (4, 337683200), (5, 270146560), (8, 168841600), (10, 135073280), (16, 84420800), (19, 71091200), (20, 67536640), (25, 54029312), (32, 42210400), (38, 35545600), (40, 33768320), (50, 27014656), (64, 21105200), (76, 17772800), (80, 16884160), (95, 14218240), (100, 13507328), (128, 10552600), (152, 8886400), (160, 8442080), (190, 7109120), (200, 6753664), (256, 5276300), (304, 4443200), (320, 4221040), (380, 3554560), (400, 3376832), (475, 2843648), (512, 2638150), (608, 2221600), (640, 2110520), (760, 1777280), (800, 1688416), (950, 1421824), (1024, 1319075), (1216, 1110800), (1280, 1055260), (1520, 888640), (1600, 844208), (1900, 710912), (2432, 555400), (2560, 527630), (2777, 486400), (3040, 444320), (3200, 422104), (3800, 355456), (4864, 277700), (5120, 263815), (5554, 243200), (6080, 222160), (6400, 211052), (7600, 177728), (9728, 138850), (11108, 121600), (12160, 111080), (12800, 105526), (13885, 97280), (15200, 88864), (19456, 69425), (22216, 60800), (24320, 55540), (25600, 52763), (27770, 48640), (30400, 44432)]