19211700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3767}}^1$

素因数の和:3801

約数の個数: 72

約数和(自身を含む): 58871232

約数和(自身を除く): 39659532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 3767, 5100, 7534, 11301, 15068, 18835, 22602, 37670, 45204, 56505, 64039, 75340, 94175, 113010, 128078, 188350, 192117, 226020, 256156, 282525, 320195, 376700, 384234, 565050, 640390, 768468, 960585, 1130100, 1280780, 1600975, 1921170, 3201950, 3842340, 4802925, 6403900, 9605850, 19211700]

約数ペア:

[(1, 19211700), (2, 9605850), (3, 6403900), (4, 4802925), (5, 3842340), (6, 3201950), (10, 1921170), (12, 1600975), (15, 1280780), (17, 1130100), (20, 960585), (25, 768468), (30, 640390), (34, 565050), (50, 384234), (51, 376700), (60, 320195), (68, 282525), (75, 256156), (85, 226020), (100, 192117), (102, 188350), (150, 128078), (170, 113010), (204, 94175), (255, 75340), (300, 64039), (340, 56505), (425, 45204), (510, 37670), (850, 22602), (1020, 18835), (1275, 15068), (1700, 11301), (2550, 7534), (3767, 5100)]