32528000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 85924800

約数和(自身を除く): 53396800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 107, 125, 128, 152, 160, 190, 200, 214, 250, 304, 320, 380, 400, 428, 475, 500, 535, 608, 640, 760, 800, 856, 950, 1000, 1070, 1216, 1520, 1600, 1712, 1900, 2000, 2033, 2140, 2375, 2432, 2675, 3040, 3200, 3424, 3800, 4000, 4066, 4280, 4750, 5350, 6080, 6848, 7600, 8000, 8132, 8560, 9500, 10165, 10700, 12160, 13375, 13696, 15200, 16000, 16264, 17120, 19000, 20330, 21400, 26750, 30400, 32528, 34240, 38000, 40660, 42800, 50825, 53500, 60800, 65056, 68480, 76000, 81320, 85600, 101650, 107000, 130112, 152000, 162640, 171200, 203300, 214000, 254125, 260224, 304000, 325280, 342400, 406600, 428000, 508250, 650560, 813200, 856000, 1016500, 1301120, 1626400, 1712000, 2033000, 3252800, 4066000, 6505600, 8132000, 16264000, 32528000]

約数ペア:

[(1, 32528000), (2, 16264000), (4, 8132000), (5, 6505600), (8, 4066000), (10, 3252800), (16, 2033000), (19, 1712000), (20, 1626400), (25, 1301120), (32, 1016500), (38, 856000), (40, 813200), (50, 650560), (64, 508250), (76, 428000), (80, 406600), (95, 342400), (100, 325280), (107, 304000), (125, 260224), (128, 254125), (152, 214000), (160, 203300), (190, 171200), (200, 162640), (214, 152000), (250, 130112), (304, 107000), (320, 101650), (380, 85600), (400, 81320), (428, 76000), (475, 68480), (500, 65056), (535, 60800), (608, 53500), (640, 50825), (760, 42800), (800, 40660), (856, 38000), (950, 34240), (1000, 32528), (1070, 30400), (1216, 26750), (1520, 21400), (1600, 20330), (1712, 19000), (1900, 17120), (2000, 16264), (2033, 16000), (2140, 15200), (2375, 13696), (2432, 13375), (2675, 12160), (3040, 10700), (3200, 10165), (3424, 9500), (3800, 8560), (4000, 8132), (4066, 8000), (4280, 7600), (4750, 6848), (5350, 6080)]