66833000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 173365920

約数和(自身を除く): 106532920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 97, 100, 104, 106, 125, 130, 194, 200, 212, 250, 260, 265, 325, 388, 424, 485, 500, 520, 530, 650, 689, 776, 970, 1000, 1060, 1261, 1300, 1325, 1378, 1625, 1940, 2120, 2425, 2522, 2600, 2650, 2756, 3250, 3445, 3880, 4850, 5044, 5141, 5300, 5512, 6305, 6500, 6625, 6890, 9700, 10088, 10282, 10600, 12125, 12610, 13000, 13250, 13780, 17225, 19400, 20564, 24250, 25220, 25705, 26500, 27560, 31525, 34450, 41128, 48500, 50440, 51410, 53000, 63050, 66833, 68900, 86125, 97000, 102820, 126100, 128525, 133666, 137800, 157625, 172250, 205640, 252200, 257050, 267332, 315250, 334165, 344500, 514100, 534664, 630500, 642625, 668330, 689000, 1028200, 1261000, 1285250, 1336660, 1670825, 2570500, 2673320, 3341650, 5141000, 6683300, 8354125, 13366600, 16708250, 33416500, 66833000]

約数ペア:

[(1, 66833000), (2, 33416500), (4, 16708250), (5, 13366600), (8, 8354125), (10, 6683300), (13, 5141000), (20, 3341650), (25, 2673320), (26, 2570500), (40, 1670825), (50, 1336660), (52, 1285250), (53, 1261000), (65, 1028200), (97, 689000), (100, 668330), (104, 642625), (106, 630500), (125, 534664), (130, 514100), (194, 344500), (200, 334165), (212, 315250), (250, 267332), (260, 257050), (265, 252200), (325, 205640), (388, 172250), (424, 157625), (485, 137800), (500, 133666), (520, 128525), (530, 126100), (650, 102820), (689, 97000), (776, 86125), (970, 68900), (1000, 66833), (1060, 63050), (1261, 53000), (1300, 51410), (1325, 50440), (1378, 48500), (1625, 41128), (1940, 34450), (2120, 31525), (2425, 27560), (2522, 26500), (2600, 25705), (2650, 25220), (2756, 24250), (3250, 20564), (3445, 19400), (3880, 17225), (4850, 13780), (5044, 13250), (5141, 13000), (5300, 12610), (5512, 12125), (6305, 10600), (6500, 10282), (6625, 10088), (6890, 9700)]