4528480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 12192768

約数和(自身を除く): 7664288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 83, 88, 110, 124, 155, 160, 166, 176, 220, 248, 310, 332, 341, 352, 415, 440, 496, 620, 664, 682, 830, 880, 913, 992, 1240, 1328, 1364, 1660, 1705, 1760, 1826, 2480, 2573, 2656, 2728, 3320, 3410, 3652, 4565, 4960, 5146, 5456, 6640, 6820, 7304, 9130, 10292, 10912, 12865, 13280, 13640, 14608, 18260, 20584, 25730, 27280, 28303, 29216, 36520, 41168, 51460, 54560, 56606, 73040, 82336, 102920, 113212, 141515, 146080, 205840, 226424, 283030, 411680, 452848, 566060, 905696, 1132120, 2264240, 4528480]

約数ペア:

[(1, 4528480), (2, 2264240), (4, 1132120), (5, 905696), (8, 566060), (10, 452848), (11, 411680), (16, 283030), (20, 226424), (22, 205840), (31, 146080), (32, 141515), (40, 113212), (44, 102920), (55, 82336), (62, 73040), (80, 56606), (83, 54560), (88, 51460), (110, 41168), (124, 36520), (155, 29216), (160, 28303), (166, 27280), (176, 25730), (220, 20584), (248, 18260), (310, 14608), (332, 13640), (341, 13280), (352, 12865), (415, 10912), (440, 10292), (496, 9130), (620, 7304), (664, 6820), (682, 6640), (830, 5456), (880, 5146), (913, 4960), (992, 4565), (1240, 3652), (1328, 3410), (1364, 3320), (1660, 2728), (1705, 2656), (1760, 2573), (1826, 2480)]