8923003520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{820129}}^1$

素因数の和:820165

約数の個数: 64

約数和(自身を含む): 22586380200

約数和(自身を除く): 13663376680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 820129, 1640258, 3280516, 4100645, 6561032, 8201290, 13122064, 13942193, 16402580, 26244128, 27884386, 32805160, 52488256, 55768772, 65610320, 69710965, 104976512, 111537544, 131220640, 139421930, 223075088, 262441280, 278843860, 446150176, 524882560, 557687720, 892300352, 1115375440, 1784600704, 2230750880, 4461501760, 8923003520]

約数ペア:

[(1, 8923003520), (2, 4461501760), (4, 2230750880), (5, 1784600704), (8, 1115375440), (10, 892300352), (16, 557687720), (17, 524882560), (20, 446150176), (32, 278843860), (34, 262441280), (40, 223075088), (64, 139421930), (68, 131220640), (80, 111537544), (85, 104976512), (128, 69710965), (136, 65610320), (160, 55768772), (170, 52488256), (272, 32805160), (320, 27884386), (340, 26244128), (544, 16402580), (640, 13942193), (680, 13122064), (1088, 8201290), (1360, 6561032), (2176, 4100645), (2720, 3280516), (5440, 1640258), (10880, 820129)]