6485189240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{64007}}^1$

素因数の和:64184

約数の個数: 64

約数和(自身を含む): 15553944000

約数和(自身を除く): 9068754760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 149, 170, 298, 340, 596, 680, 745, 1192, 1490, 2533, 2980, 5066, 5960, 10132, 12665, 20264, 25330, 50660, 64007, 101320, 128014, 256028, 320035, 512056, 640070, 1088119, 1280140, 2176238, 2560280, 4352476, 5440595, 8704952, 9537043, 10881190, 19074086, 21762380, 38148172, 43524760, 47685215, 76296344, 95370430, 162129731, 190740860, 324259462, 381481720, 648518924, 810648655, 1297037848, 1621297310, 3242594620, 6485189240]

約数ペア:

[(1, 6485189240), (2, 3242594620), (4, 1621297310), (5, 1297037848), (8, 810648655), (10, 648518924), (17, 381481720), (20, 324259462), (34, 190740860), (40, 162129731), (68, 95370430), (85, 76296344), (136, 47685215), (149, 43524760), (170, 38148172), (298, 21762380), (340, 19074086), (596, 10881190), (680, 9537043), (745, 8704952), (1192, 5440595), (1490, 4352476), (2533, 2560280), (2980, 2176238), (5066, 1280140), (5960, 1088119), (10132, 640070), (12665, 512056), (20264, 320035), (25330, 256028), (50660, 128014), (64007, 101320)]