6956840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 17357760

約数和(自身を除く): 10400920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 163, 194, 220, 326, 388, 440, 485, 652, 776, 815, 970, 1067, 1304, 1630, 1793, 1940, 2134, 3260, 3586, 3880, 4268, 5335, 6520, 7172, 8536, 8965, 10670, 14344, 15811, 17930, 21340, 31622, 35860, 42680, 63244, 71720, 79055, 126488, 158110, 173921, 316220, 347842, 632440, 695684, 869605, 1391368, 1739210, 3478420, 6956840]

約数ペア:

[(1, 6956840), (2, 3478420), (4, 1739210), (5, 1391368), (8, 869605), (10, 695684), (11, 632440), (20, 347842), (22, 316220), (40, 173921), (44, 158110), (55, 126488), (88, 79055), (97, 71720), (110, 63244), (163, 42680), (194, 35860), (220, 31622), (326, 21340), (388, 17930), (440, 15811), (485, 14344), (652, 10670), (776, 8965), (815, 8536), (970, 7172), (1067, 6520), (1304, 5335), (1630, 4268), (1793, 3880), (1940, 3586), (2134, 3260)]