45523810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 45714590

約数列:

[1, 2, 5, 10, 19, 31, 38, 59, 62, 95, 118, 131, 155, 190, 262, 295, 310, 589, 590, 655, 1121, 1178, 1310, 1829, 2242, 2489, 2945, 3658, 4061, 4978, 5605, 5890, 7729, 8122, 9145, 11210, 12445, 15458, 18290, 20305, 24890, 34751, 38645, 40610, 69502, 77159, 77290, 146851, 154318, 173755, 239599, 293702, 347510, 385795, 479198, 734255, 771590, 1197995, 1468510, 2395990, 4552381, 9104762, 22761905, 45523810]

約数ペア:

[(1, 45523810), (2, 22761905), (5, 9104762), (10, 4552381), (19, 2395990), (31, 1468510), (38, 1197995), (59, 771590), (62, 734255), (95, 479198), (118, 385795), (131, 347510), (155, 293702), (190, 239599), (262, 173755), (295, 154318), (310, 146851), (589, 77290), (590, 77159), (655, 69502), (1121, 40610), (1178, 38645), (1310, 34751), (1829, 24890), (2242, 20305), (2489, 18290), (2945, 15458), (3658, 12445), (4061, 11210), (4978, 9145), (5605, 8122), (5890, 7729)]