13011200

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 108

約数和(自身を含む): 34216560

約数和(自身を除く): 21205360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 107, 128, 152, 160, 190, 200, 214, 256, 304, 320, 380, 400, 428, 475, 535, 608, 640, 760, 800, 856, 950, 1070, 1216, 1280, 1520, 1600, 1712, 1900, 2033, 2140, 2432, 2675, 3040, 3200, 3424, 3800, 4066, 4280, 4864, 5350, 6080, 6400, 6848, 7600, 8132, 8560, 10165, 10700, 12160, 13696, 15200, 16264, 17120, 20330, 21400, 24320, 27392, 30400, 32528, 34240, 40660, 42800, 50825, 60800, 65056, 68480, 81320, 85600, 101650, 121600, 130112, 136960, 162640, 171200, 203300, 260224, 325280, 342400, 406600, 520448, 650560, 684800, 813200, 1301120, 1626400, 2602240, 3252800, 6505600, 13011200]

約数ペア:

[(1, 13011200), (2, 6505600), (4, 3252800), (5, 2602240), (8, 1626400), (10, 1301120), (16, 813200), (19, 684800), (20, 650560), (25, 520448), (32, 406600), (38, 342400), (40, 325280), (50, 260224), (64, 203300), (76, 171200), (80, 162640), (95, 136960), (100, 130112), (107, 121600), (128, 101650), (152, 85600), (160, 81320), (190, 68480), (200, 65056), (214, 60800), (256, 50825), (304, 42800), (320, 40660), (380, 34240), (400, 32528), (428, 30400), (475, 27392), (535, 24320), (608, 21400), (640, 20330), (760, 17120), (800, 16264), (856, 15200), (950, 13696), (1070, 12160), (1216, 10700), (1280, 10165), (1520, 8560), (1600, 8132), (1712, 7600), (1900, 6848), (2033, 6400), (2140, 6080), (2432, 5350), (2675, 4864), (3040, 4280), (3200, 4066), (3424, 3800)]